Your number, one digit away

One digit away

One change could reach Extreme.

Position 6: 3 → 1 · +42 points.

Gained: Binary palindrome, Digit sum 16, Semiprime, Happy number, 4 distinct digits.

Lost: Palindrome, Digit sum 18, 3 distinct digits.

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