Your number, one digit away

One digit away

One change could reach Singular.

Position 4: 1 → 8 · +278 points.

Gained: All digits identical, Palindrome, 1 distinct digit, Digit sum 32.

Lost: Only two distinct digits, Digit sum 25, 2 distinct digits, Semiprime, Happy number, Adjacent digit run, Triple digit.

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