Your number, one digit away

One digit away

One digit, +42 points.

Your number

812,397

Exceptional · Top 4.34%

Best one-digit neighbour

812,347

Exceptional · Top 2.11%

Position 5: 9 → 4 · +42 points.

Gained: Digit sum 25, Prime, Alternating parity.

Lost: Digit sum 30, Semiprime, Happy number.

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