Circulated - 2017 A Trinary 7-8-5 Triple 7s & 8s Pair of 5s D 87857758 A Fancy Serial Number
What makes this serial number special (or not)?- 87857758 contains 2 triples and 1 pair. Only 0.20% of 8-digit numbers have this combination.
- 87857758 has 3 unique digits. In 0.71% of 8-digit numbers, there are 3 or fewer unique digits.
- 87857758's digits sum to 55. In 1.0% of 8-digit numbers, the digits sum to at least 5