Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
638,504
Standard · Top 77.6%
Position 6: 4 → 1 · +175 points.
Gained: Alternating parity, Digit sum 23, Prime.
Lost: Digit sum 26.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.