Your number, one digit away

One digit away

One change could reach Exceptional.

Your number

400,153

Distinct · Top 17.2%

Best one-digit neighbour

400,123

Exceptional · Top 1.43%

Position 5: 5 → 2 · +136 points.

Gained: Digit sum 10, Ascending segment, Prime.

Lost: Digit sum 13, Semiprime, Harshad number.

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