The gallery number you chose was 71755757.


      This is a very cool number! It has a Universal Coolness Index of 97.5%

       

    • 71755757 contains a 4-of-a-kind and 1 triple. Only 0.21% of 8-digit numbers have this combination.

    • All of the digits in 71755757 are odd! Only 0.39% of 8-digit numbers have this property.

    • 71755757 has 3 unique digits. In 0.71% of 8-digit numbers, there are 3 or fewer unique digits.

    • 71755757 is a prime number! Only 5.8% of 8-digit numbers are prime.

    • 71755757's digits sum to 44. In 18% of 8-digit numbers, the digits sum to at least 44.

     

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