Your number, one digit away

One digit away

One change could reach Exceptional.

Your number

649,121

Distinct · Top 16.3%

Best one-digit neighbour

640,121

Exceptional · Top 2.61%

Position 3: 9 → 0 · +96 points.

Gained: Digit sum 14, Ascending segment, Prime.

Lost: Digit sum 23, Zigzag digits, Semiprime, Happy number.

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