$1 2006 Fancy Serial  K81414484E

This is a very cool number! It has a Universal Coolness Index of 98.2%




• All of the digits in 81414484 are powers of 2. Only 0.070% of 8-digit numbers have this property.

• 81414484 contains a 4-of-a-kind and 2 pairs. Only 0.15% of 8-digit numbers have this combination.

• 81414484 has 3 unique digits. In 0.71% of 8-digit numbers, there are 3 or fewer unique digits.