Your number, one digit away

One digit away

One change could reach Exceptional.

Position 4: 4 → 7 · +121 points.

Gained: Digit sum 37, Ascending segment, Semiprime, Alternating parity.

Lost: Digit sum 34, Prime.

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