Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
688,577
Distinct · Top 17.8%
Position 2: 8 → 7 · +137 points.
Gained: Digit sum 40, Ascending segment, Prime, Triple digit.
Lost: Digit sum 41, Semiprime, Double pair.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.