Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
640,289
Notable · Top 42.3%
Position 3: 0 → 7 · +155 points.
Gained: Binary palindrome, Digit sum 36.
Lost: Digit sum 29, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.