The Hall of Fame number you chose was 66555444.

      Congratulations! You have found an extremely cool number! It has a Universal Coolness Index of 99.08%


    • 66555444 contains 2 triples and 1 pair together. Only 0.0024% of 8-digit numbers have this combination.

    • 66555444 has 3 unique digits. In 0.71% of 8-digit numbers, there are 3 or fewer unique digits.


    Submit another number below:

    Home page      Learn      Criteria      The UCI      Gallery      Hall of Fame      Contact