Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
557,247
Notable · Top 43.5%
Position 1: 5 → 2 · +132 points.
Gained: Binary palindrome, Digit sum 27.
Lost: Digit sum 30, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.