Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
256,401
Notable · Top 45.4%
Position 4: 4 → 3 · +155 points.
Gained: Digit sum 17, Alternating parity, Prime.
Lost: Digit sum 18, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.