Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
680,505
Notable · Top 35.7%
Position 2: 8 → 9 · +123 points.
Gained: Alternating parity, Digit sum 25, Semiprime, Happy number.
Lost: Digit sum 24.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.