Your number, one digit away

One digit away

One change could reach Singular.

Position 1: 5 → 2 · +242 points.

Gained: Digit sum 7, Only two distinct digits, 2 distinct digits, Semiprime, Happy number, Triple digit.

Lost: Digit sum 10, 3 distinct digits, Repeated digit.

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