$1 2013 Fancy Serial  B55115777H

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

 


• 55115777 contains 1 triple and 2 pairs together. Only 0.092% of 8-digit numbers have this combination.

• 55115777 contains 2 triples and 1 pair. Only 0.20% of 8-digit numbers have this combination.

• All of the digits in 55115777 are odd! Only 0.39% of 8-digit numbers have this property.

• 55115777 has 3 unique digits. In 0.71% of 8-digit numbers, there are 3 or fewer unique digits.