Your number, one digit away
One digit away
One change could reach Extreme.
Your number
577,013
Standard · Top 80.6%
Position 4: 0 → 7 · +292 points.
Gained: Binary palindrome, Adjacent digit run, Digit sum 30, Semiprime, Triple digit, 4 distinct digits.
Lost: Digit sum 23, 5 distinct digits, Happy number, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.