Your number, one digit away
One digit away
One change could reach Extreme.
Your number
315,551
Exceptional · Top 3.61%
Position 1: 3 → 5 · +232 points.
Gained: Binary palindrome, Only two distinct digits, Digit sum 22, 2 distinct digits, Semiprime, Quadruple digit.
Lost: Digit sum 20, Prime, 3 distinct digits, Happy number, Triple digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.