Your number, one digit away

One digit away

One change could reach Exceptional.

Your number

638,533

Standard · Top 66.8%

Best one-digit neighbour

678,533

Exceptional · Top 3.80%

Position 2: 3 → 7 · +165 points.

Gained: Ascending segment, Digit sum 32, Prime, 5 distinct digits, Happy number, Repeated digit.

Lost: Digit sum 28, Triple digit, 4 distinct digits.

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