Your number, one digit away

One digit away

One change could reach Singular.

Position 4: 0 → 1 · +474 points.

Gained: All ones in binary, Digit sum 19, Prime, 3 distinct digits, Binary palindrome, Repeated digit.

Lost: Digit sum 18, 4 distinct digits, Harshad number.

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