Your number, one digit away
One digit away
One change could reach Extreme.
Your number
321,722
Exceptional · Top 3.28%
Position 6: 2 → 1 · +219 points.
Gained: Binary palindrome, Digit sum 16, Prime, Double pair, Happy number.
Lost: Digit sum 17, Triple digit, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.