Your number, one digit away

One digit away

One change could reach Exceptional.

Your number

648,121

Distinct · Top 21.5%

Best one-digit neighbour

640,121

Exceptional · Top 2.61%

Position 3: 8 → 0 · +113 points.

Gained: Digit sum 14, Ascending segment, Prime.

Lost: Digit sum 22, Zigzag digits, Semiprime.

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