Your number, one digit away

One digit away

One change could reach Singular.

Position 4: 1 → 9 · +509 points.

Gained: Palindrome, Binary palindrome, Only two distinct digits, Digit sum 33, 2 distinct digits, Adjacent digit run, Triple digit.

Lost: Digit sum 25, 3 distinct digits, Double pair.

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