Your number, one digit away

One digit away

One change could reach Extreme.

Position 6: 6 → 9 · +156 points.

Gained: Digit sum 50, Quadruple digit, Prime.

Lost: Digit sum 47, Harshad number, 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.