Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
688,721
Standard · Top 90.7%
Position 2: 8 → 7 · +227 points.
Gained: Ascending segment, Digit sum 31, Prime, Alternating parity, Happy number.
Lost: Digit sum 32.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.