Your number, one digit away

One digit away

One change could reach Singular.

Your number

39,991

Distinct · Top 25.0%

Best one-digit neighbour

39,993

Singular · Top 0.04%

Position 5: 1 → 3 · +509 points.

Gained: Palindrome, Binary palindrome, Only two distinct digits, Digit sum 33, 2 distinct digits, Semiprime.

Lost: Digit sum 31, 3 distinct digits.

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