Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
688,723
Notable · Top 38.4%
Position 2: 8 → 9 · +174 points.
Gained: Descending segment, Digit sum 35, Prime, 6 distinct digits, Alternating parity.
Lost: Digit sum 34, Semiprime, 5 distinct digits, Happy number, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.