Your number, one digit away

One digit away

One change could reach Rare.

Your number

400,577

Standard · Top 62.5%

Best one-digit neighbour

400,567

Rare · Top 9.42%

Position 5: 7 → 6 · +108 points.

Gained: Ascending segment, Digit sum 22, Semiprime, 5 distinct digits, Repeated digit.

Lost: Digit sum 23, Double pair, Happy number, 4 distinct digits.

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