Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
640,201
Notable · Top 26.8%
Position 1: 6 → 3 · +115 points.
Gained: Digit sum 10, Prime, Zigzag digits.
Lost: Digit sum 13, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.