Your number, one digit away
One digit away
One change could reach Extreme.
Your number
8,422
Exceptional · Top 1.34%
Position 1: 8 → 2 · +164 points.
Gained: Digit sum 10, Only two distinct digits, 2 distinct digits, Happy number, Triple digit.
Lost: Digit sum 16, 3 distinct digits, Semiprime, Repeated digit.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.