Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
580,721
Notable · Top 40.0%
Position 4: 7 → 3 · +134 points.
Gained: Descending segment, Digit sum 19, Happy number.
Lost: Digit sum 23.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.