Why 73 is the best number?

“The best number is 73,” Cooper explained in the episode. “Why? 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.”

Why 73 is the 21st prime number?

Why? 73 is the 21st prime number. Its mirror (37) is the 12th and its mirror (21) is the product of multiplying 7 and 3.

What did Sheldon say was the best number?

Have you ever noticed Sheldon wearing a t-shirt with the number '73' during an episode of Big Bang Theory? There's a reason. It's his favorite number. “73 is the 21st prime number.

Why is 73 a composite number?

Is 73 a Composite Number? No, since 73 has only two factors, i.e. 1 and 73. In other words, 73 is not a composite number because 73 doesn't have more than 2 factors.

Is 73 a mirror prime number?

Pomerance, Spicer (2019): The only prime with both the product property and the mirror property is 73.

Chuck Norris of Numbers is the 73 (Big Bang Theory)

What's special about 73?

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.”

Why 73 is unique?

Notably, 73 is the sole Sheldon prime to contain both mirror and product properties: 73, as an emirp, has 37 as its dual permutable prime, a mirroring of its base ten digits, 7 and 3. 73 is the 21st prime number, while 37 is the 12th, which is a second mirroring; and.

What does 73 mean?

At the end of a contact with a friend, most hams will call out a hearty “73.” It's so popular that you may see ham radio operators sign “73” at the bottom of an email or even social media post. The formal definition of 73 is “Best Regards” – it's a nice way to say goodbye that is unique to amateur radio.

Is 73 a natural number?

The natural numbers from 1 to 100 are 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, ...

Is 73 odd or even?

The factors of 73 are odd numbers as 73 is an odd number.

Is 73 a good number?

The spiritual meaning of the number 73 is a symbol of growth, progress, and expansion. This number urges you to venture into new territory and to take on new challenges. 73 has the same meanings attached to it as planet Jupiter so you may feel a call to this planet as well.

Is Sheldon Cooper IQ?

He has a genius-level IQ of 187. (In The Big Bang Theory, it is said that his and Leonard's IQs add up to 360, and Leonard says his is 173. In Young Sheldon, his mother says that he has the same IQ as Albert Einstein and Stephen Hawking, though neither is known to have taken an IQ test.)

What was the IQ of Sheldon?

In a later episode of season 1 Sheldon states his IQ as 187 meaning that Leonard's IQ is 173.

Is 71 and 73 twin primes?

The first fifteen pairs of twin primes are as follows: (3, 5), (5, 7), (11, 13), (17, 19), (29, 31), (41, 43), (59, 61), (71, 73), (101, 103), (107, 109), (137, 139), …

How do you write 73?

The number 73 in words is expressed as seventy-three.

What is prime after 73?

The prime numbers from 1 to 100 are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97.

Is 73 a simple number?

The number 73 is a prime number. Its factors are 1 and 73. This means that the only numbers that can divide 73 evenly without a remainder are 1 and 73.

Is 73 a whole number?

The first 100 whole numbers are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, ...

Is Pi a real number?

Pi can not be expressed as a simple fraction, this implies it is an irrational number. We know every irrational number is a real number. So Pi is a real number.

What is 73 in the Bible?

Psalm 73 A psalm of Asaph. Surely God is good to Israel, to those who are pure in heart. But as for me, my feet had almost slipped; I had nearly lost my foothold. For I envied the arrogant when I saw the prosperity of the wicked.

What is 73 in Morse code?

Best regards (73) and (ES) hope (HPE) to see you again (CUAGN).

What does 73 on a shirt mean?

Sheldon wearing a 73 shirt at The Cheesecake Factory. 73 is Sheldon Cooper's favorite number in The Big Bang Theory. He first expresses his love for it in "The Alien Parasite Hypothesis". Jim Parsons was born in the year 1973. "The Alien Parasite Hypothesis" is the 73rd episode of The Big Bang Theory.

What are some perfect numbers?

perfect number, a positive integer that is equal to the sum of its proper divisors. The smallest perfect number is 6, which is the sum of 1, 2, and 3. Other perfect numbers are 28, 496, and 8,128.

What is Elon Musk's IQ?

Like, is Elon Musk a genius? It answered, Elon Musk's IQ is reported to be 155, which is very high compared to the average of 100.