Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
77,021
Notable · Top 27.1%
Position 1: 7 → 1 · +113 points.
Gained: Digit sum 11, Prime, Zigzag digits.
Lost: Digit sum 17, Semiprime, Happy number.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.