The gallery number you chose was 21100099.
This is a very cool number! It has a Universal Coolness Index of 97.4%
- 21100099 contains 1 triple and 2 pairs together. Only 0.092% of 8-digit numbers have this combination.
- 21100099's digits sum to 22. In 4.8% of 8-digit numbers, the digits sum to at most 22.
- 21100099 has 4 unique digits. In 9.3% of 8-digit numbers, there are 4 or fewer unique digits.
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