Your number, one digit away

One digit away

One change could reach Exceptional.

Position 6: 4 → 1 · +84 points.

Gained: Triangular number, Digit sum 28, Semiprime.

Lost: Alternating parity, Digit sum 31, Happy number.

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