Your number, one digit away

One digit away

One change could reach Singular.

Your number

1,369

Extreme · Top 0.33%

Best one-digit neighbour

4,369

Singular · Top 0.04%

Position 1: 1 → 4 · +260 points.

Gained: Hex repdigit, Alternating parity, Digit sum 22, Binary palindrome.

Lost: Perfect square, Digit sum 19.

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