Your number, one digit away

One digit away

One change could reach Exceptional.

Position 1: 1 → 7 · +174 points.

Gained: Descending segment, Digit sum 33, Semiprime, Double pair, Happy number, 4 distinct digits.

Lost: Digit sum 27, 5 distinct digits, Harshad number, Repeated digit.

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