Your number, one digit away

One digit away

One change could reach Exceptional.

Your number

666,591

Distinct · Top 11.5%

Best one-digit neighbour

666,541

Exceptional · Top 1.34%

Position 5: 9 → 4 · +120 points.

Gained: Descending segment, Digit sum 28, Prime.

Lost: Digit sum 33, Semiprime.

53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.