Your number, one digit away
One digit away
One change could reach Extreme.
Your number
8,257
Rare · Top 5.03%
Position 1: 8 → 4 · +169 points.
Gained: Binary palindrome, Digit sum 18, Happy number.
Lost: Digit sum 22, Semiprime.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.