Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
638,743
Distinct · Top 10.9%
Position 1: 6 → 2 · +130 points.
Gained: Binary palindrome, Digit sum 27.
Lost: Digit sum 31, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.