Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
407,521
Distinct · Top 19.2%
Position 4: 5 → 3 · +131 points.
Gained: Digit sum 17, Descending segment, Happy number.
Lost: Digit sum 19.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.