Quick Answer: What Is The Mystery Number?

What is the most mysterious number?

Therefore the number 6174 is the only number unchanged by Kaprekar’s operation — our mysterious number is unique.

The number 495 is the unique kernel for the operation on three digit numbers, and all three digit numbers reach 495 using the operation.

Why don’t you check it yourself?.

How do you play mystery numbers?

Each is competing to figure out the other’s “mystery number” first. The groups take turns asking YES/NO questions to eliminate possibilities, until they are able to figure out the other group’s number. It’s quick, fun, viable for all ages and grades, and opens up a variety of other opportunities.

What is the most beautiful number?

1.618. This number is also known as Phi or Golden Number or Golden Ratio.

How do you solve the mystery number problem?

Mystery number: SolutionThe digits of add up to a number where equals times the number you get when you reverse the digits of .Reverse the digits of and find the prime factors of the number you get. Then take the sum of the squares of these prime factors and halve it. Removing the digit 0 from the new number yields back .

What is the weirdest number?

Examples. The smallest weird number is 70. Its proper divisors are 1, 2, 5, 7, 10, 14, and 35; these sum to 74, but no subset of these sums to 70. The number 12, for example, is abundant but not weird, because the proper divisors of 12 are 1, 2, 3, 4, and 6, which sum to 16; but 2 + 4 + 6 = 12.

What is No 9 in numerology?

9 stands for Mars. You have 9 numerology, if your Day, Life, or Name No. is 9. If you a fight for a cause, rebel against an oppression, and fight for your country, you are ruled by 9. You shine as a technician, excel as a chemist, a doctor, or a lawyer.

What is the coolest prime number?

“The Alien Parasite Hypothesis,” the number 73 is actually pretty special. “73 is the 21st prime number,” Sheldon explains. “Its mirror, 37, is the 12th and its mirror, 21, is the product of multiplying 7 and 3 … and in binary 73 is a palindrome, 1001001, which backwards is 1001001.”

What is the hardest 4 digit code?

8068If it guesses based on people’s natural inclination to pattern, the hardest to guess is “8068”. For some reason, when a study was done this was the least used 4-digit combination at the time.

What is the biggest number?

The biggest named number that we know is googolplex, ten to the googol power, or (10)^(10^100). That’s written as a one followed by googol zeroes.

How do I find my mystery number?

Mystery numberThe digits of add up to a number where equals times the number you get when you reverse the digits of .Reverse the digits of and find the prime factors of the number you get. Then take the sum of the squares of these prime factors and halve it. Removing the digit 0 from the new number yields back .

Why is 9 a magical number?

What you have observed: The sum of the digits of the number added to 9 is always equal to the sum of the digits of the result. Take any four digit number and try the trick. Your friends are amazed when you magically transform your hands into a calculator and multiply on your fingers!

Why is 6174 a magic number?

6174 is a harshad number, since it is divisible by the sum of its digits: 6174 is a 7-smooth number, i.e. none of its prime factors are greater than 7. 6174 can be written as the sum of the first three degrees of 18: 183 + 182 + 181 = 5832 + 324 + 18 = 6174.

What is the most famous number in the world?

sevenAnd the World’s Favorite Number Is… A survey launched by a British mathematics writer has found that seven is the world’s favorite number, reports The Guardian. The results of the online survey were published on Tuesday, with three, eight and and four coming second, third and fourth.

How does the mystery calculator work?

The Trick: Ask someone to choose a number from any of the six cards. Show them each card in turn and ask them if their number appears on it. Add the numbers in the top left-hand corner of each card that contains their number. The total is their number.

Is Google a real number?

A googol equals 1 followed by 100 zeros. Googol is a mathematical term to describe a huge quantity. Googol, a quantity that surpasses even the number of hydrogen atoms in the observable universe, is a number dating back to the mid-1900s and is still used by mathematicians today. …

Why is the number 9 so powerful?

Number 9 is a powerful number with its strength established in its strong affinity for spiritual enlightenment. It is also the strongest number with special traits that allow it to retain its form when multiplied or reduced by another number.

Is No 9 lucky number?

Be it ‘navaratri’ or ‘navagrahas’, number nine is a significant part of the Indian psyche from time immemorial. … Not to talk of the numeral 9, which is often cited as a ‘lucky number’ for many these days! The ‘Fruit of the Spirit’ comprises nine graces: love, peace, suffering, gentle, good, faith, meek and temperance.

What is the happiest number?

What is the happiest number between 1 and 1,000,000. Defined the happiest number as the smallest number that finds the most other happy numbers with it, i.e. 7 found four other numbers (49, 97, 130, and 10) making it a rank 4 in happiness.

What is the most meaningful number?

But the following 10 are the most important numbers, or constants, in the entire world.Archimedes’ Constant (Pi): 3.1415… … Euler’s Number (e): 2.7182… … The Golden Ratio: 1.6180… … Planck’s Constant: 6.626068 x 10^-34 m^2 kg/s. … Avogadro’s Constant: 6.0221515 x 10^23. … The Speed of Light: 186,282 miles per second.More items…•

How does the 1089 trick work?

1089 is widely used in magic tricks because it can be “produced” from any two three-digit numbers. … Take any three-digit number where the first and last digits differ by 1 or more. Reverse the digits, and subtract the smaller from the larger one. Add to this result the number produced by reversing its digits.