Your number, one digit away

One digit away

One change could reach Exceptional.

Your number

645,149

Notable · Top 40.0%

Best one-digit neighbour

645,649

Exceptional · Top 3.23%

Position 4: 1 → 6 · +136 points.

Gained: Ascending segment, Digit sum 34, Double pair, 4 distinct digits.

Lost: Digit sum 29, 5 distinct digits, Repeated digit.

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