73 - The best number T-Shirt
- from our Affiliates
The best number is 73. Why? - In binary 73 is a palindrome, 1001001, which backwards is 1001001. - 73 is the 21st prime number. - Its mirror, 37, is the 12th and its mirror, 21, is the product of multiplying 7 and 3 - This number is just perfect...