Your number, one digit away

One digit away

One digit, +25 points.

Your number

650,129

Exceptional · Top 3.19%

Best one-digit neighbour

670,129

Exceptional · Top 2.11%

Position 2: 5 → 7 · +25 points.

Gained: Digit sum 25, Prime.

Lost: Digit sum 23, Semiprime.

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