Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
721,237
Distinct · Top 14.9%
Position 1: 7 → 1 · +92 points.
Gained: Digit sum 16, Semiprime, Happy number.
Lost: Digit sum 22.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.