Your number, one digit away

One digit away

One change could reach Extreme.

Position 2: 1 → 6 · +181 points.

Gained: All ones in binary, Digit sum 18, Binary palindrome, 5 distinct digits, Happy number, Repeated digit.

Lost: Digit sum 13, Alternating parity, Semiprime, Double pair, Zigzag digits, 4 distinct digits.

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