Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
557,171
Notable · Top 25.4%
Position 1: 5 → 7 · +91 points.
Gained: Digit sum 28, Prime, Zigzag digits, Triple digit.
Lost: Digit sum 26, Semiprime, Double pair.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.