Your number, one digit away

One digit away

One change could reach Extreme.

Your number

40,031

Exceptional · Top 4.87%

Best one-digit neighbour

60,031

Extreme · Top 0.84%

Position 1: 4 → 6 · +107 points.

Gained: Triangular number, Digit sum 10, Semiprime.

Lost: Digit sum 8, Prime.

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