Your number, one digit away
One digit away
One change could reach Extreme.
Your number
577,513
Notable · Top 28.4%
Position 4: 5 → 7 · +220 points.
Gained: Binary palindrome, Adjacent digit run, Digit sum 30, Semiprime, Triple digit.
Lost: Digit sum 28, Prime, Double pair.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.