Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
640,701
Standard · Top 83.4%
Position 1: 6 → 2 · +176 points.
Gained: Digit sum 14, Prime, Zigzag digits, Happy number.
Lost: Digit sum 18.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.