Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
770,923
Notable · Top 46.9%
Position 1: 7 → 2 · +130 points.
Gained: Alternating parity, Digit sum 23, Prime, Zigzag digits.
Lost: Digit sum 28, Semiprime, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.