Your number, one digit away

One digit away

One change could reach Extreme.

Position 5: 2 → 1 · +74 points.

Gained: Highly divisible, Alternating parity, Digit sum 27, 5 distinct digits, Happy number, Repeated digit.

Lost: Triangular number, Digit sum 28, Double pair, 4 distinct digits.

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