# Is 73 A Perfect Number?

## Is Wolowitz hair a wig?

Helberg go on to admits that his hair on the show is as real as it is in reality [some viewers have speculated that he sometimes sports a wig].

“I don’t wear a wig,” he said.

“Not yet.

My hair is flat-ironed, however.”.

## What is the most beautiful number?

Pi (π) is considered the most beautiful number, and is celebrated every March 14th. Here’s why. I bet you already know what p is. If I ask you, you will reply pfff p equals 3.14 and a bunch of numbers; so what?

## What is the biggest number?

A googol is a 1 with a hundred zeroes behind it. We can write a googol using exponents by saying a googol is 10^100. 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.

## What is the most unique number?

6174There are no valid solutions to the simultaneous equations resulting from some of the digits in {a,b,c,d} being equal. Therefore the number 6174 is the only number unchanged by Kaprekar’s operation — our mysterious number is unique.

## What is the most romantic number?

2, 3, 5 are the Most Romantic Numbers.

## What mental illness does Sheldon have?

Asperger’s DisorderThe character, Sheldon Cooper, from The Big Bang Theory meets criteria in the DSM-IV for Asperger’s Disorder.

## Is 73 a perfect square?

Since 73 is not a perfect square, it is an irrational number.

## Which is the best number in the world?

And 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.

## Why is 72 a special number?

The number 72 is specific as it has to do with both the precession of the equinoxes and the amount of time that the star Sirius is out of view in the night sky every year.

## Is 73 a good number?

As a, mix of these energies, the number 73 is a number of great spiritual power. The number 73 signifies inner insights and decisions made from within. It also symbolizes determination, wisdom, persistence, self – confidence, introspection, independence, freedom, creativity and creative self – expression.

## What does the number 73 mean on Sheldon’s shirt?

Product description 73 is the twenty-first prime number. Its mirror, 37, is the twelfth and its mirror, 21, is the product of multiplying (hang on to your hats) 7 and 3…. In binary, 73 is a palindrome: 1-0-0-1-0-0-1, which backwards is 1-0-0-1-0-0-1.” -Sheldon.

## What is the most famous number?

10 Famous Numbers911 is most recognizable as the number to call for emergencies. … 7 is the number most commonly designated as people’s favorite. … 73 is Sheldon Cooper’s favorite number (on the TV show The Big Bang Theory). … 10 is most famous because it’s usually the number of items on “top” or “most” lists!More items…

## What number is 73 divisible by?

The numbers that 73 is divisible by are 1 and 73 and 73. You may also be interested to know that all the numbers that 73 is divisible by are also known as the factors of 73.

## Is 74 a perfect square?

Since 74 is not a perfect square, it is an irrational number.

## How do you spell 73 in English?

How to write 73? The answer is: seventy-three.

## Why does Sheldon knock 3 times?

In the episode titled, “The Hot Tub Contamination,” Sheldon confides in Penny that he knocks in three series of three because of childhood trauma. He explained that he caught his father cheating on his mother because he failed to knock long enough for his father and his mistress to get their clothes on.

## Why is 73 the perfect number?

“The best number is 73,” Cooper explained in the episode. … 73 is the 21st prime number. Its mirror, 37, is the 12th, and its mirror, 21, is the product of multiplying seven and three … and in binary, 73 is a palindrome, 1001001, which backwards is 1001001.”

## What kind of number is 73?

73 (number)← 72 73 74 →Cardinalseventy-threeOrdinal73rd (seventy-third)FactorizationprimePrime21st9 more rows

## What does 74 mean?

The number 74 is a number which symbolizes intuition, introspection, relationships, pragmatism and spirituality. The essence of this number is relationships of all kinds, but mostly related to friendships, teamwork, diplomacy, scientific studies, security or wisdom.

## Is 75 a perfect square?

Since 75 is not a perfect square, it is an irrational number.

## What type of number is 15?

The number 15 is a rational number. It is an integer, and all integers are rational numbers.