Sunday, 9 December 2012

What's the best number?

"The best number is 73.
73 is the 21st prime number.
Its mirror (37) is the 12th and its mirror (21) is the product of multiplying 7 and 3.
In binary, 73 is a palindrome, 1001001 which backwards is 1001001." 
This passage appeared in the 73rd episode in the entire Big Bang Theory series.

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