Your number, one digit away

One digit away

One digit, +16 points.

Your number

521,038

Exceptional · Top 4.09%

Best one-digit neighbour

521,039

Exceptional · Top 3.10%

Position 6: 8 → 9 · +16 points.

Gained: Digit sum 20, Prime.

Lost: Digit sum 19, Alternating parity, Happy number.

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