Your number, one digit away
One digit away
One change could reach Extreme.
Your number
8,506
Exceptional · Top 4.19%
Position 4: 6 → 1 · +155 points.
Gained: Digit sum 14, Alternating parity, Prime.
Lost: Digit sum 19, Semiprime.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.