Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
508,151
Notable · Top 29.6%
Position 3: 8 → 4 · +113 points.
Gained: Digit sum 16, Prime, Happy number.
Lost: Digit sum 20.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.