Your number, one digit away

One digit away

One change could reach Singular.

Position 1: 6 → 2 · +308 points.

Gained: Triangular number, Digit sum 9, Only two distinct digits, 2 distinct digits, Harshad number.

Lost: Digit sum 13, Semiprime, 3 distinct digits.

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