Awesome Big Bang Theory T-Shirt. The best number is 73. Why? 73 is the 21st prime number. It's mirror, 37, is the 12th and it's mirror, 21, is the product of multiplying 7 and 3... and in binary 73 is a palindrome, 1001001, which backwards is 1001001. Sheldon Cooper is an obsessive compulsive, intellectual nerd on the hit show 'The Big Bang Theory'. If you're anything like Sheldon, then you'll understand the importance of the number 73 and why this shirt is awesome.
Trustpilot
2 months ago
1 month ago
