Your number, one digit away

One digit away

One change could reach Extreme.

Position 1: 4 → 8 · +207 points.

Gained: Digit sum 44, Only two distinct digits, 2 distinct digits, Semiprime, Quadruple digit, Adjacent digit run.

Lost: Digit sum 40, 3 distinct digits, Triple digit, Happy number.

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