Your number, one digit away

One digit away

One change could reach Exceptional.

Your number

647,121

Notable · Top 45.9%

Best one-digit neighbour

640,121

Exceptional · Top 2.61%

Position 3: 7 → 0 · +156 points.

Gained: Digit sum 14, Ascending segment, Prime.

Lost: Digit sum 21, Zigzag digits.

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