Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
307,147
Notable · Top 37.1%
Position 1: 3 → 1 · +180 points.
Gained: Binary palindrome, Digit sum 20, Semiprime, Double pair, 4 distinct digits.
Lost: Digit sum 22, Prime, 5 distinct digits, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.