Your number, one digit away
One digit away
One change could reach Extreme.
Your number
3,817
Exceptional · Top 1.53%
Position 2: 8 → 2 · +110 points.
Gained: Digit sum 13, Descending segment, Prime.
Lost: Digit sum 19, Zigzag digits, Semiprime.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.