Your number, one digit away

One digit away

One digit, +15 points.

Your number

665,441

Exceptional · Top 4.87%

Best one-digit neighbour

665,447

Exceptional · Top 3.65%

Position 6: 1 → 7 · +15 points.

Gained: Digit sum 32, Prime.

Lost: Digit sum 26, Semiprime, Happy number.

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