Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
551,631
Notable · Top 28.0%
Position 4: 6 → 2 · +128 points.
Gained: Digit sum 17, Ascending segment, Prime.
Lost: Digit sum 21, Semiprime, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.