Your number, one digit away
One digit away
One change could reach Extreme.
Your number
515,571
Notable · Top 47.6%
Position 5: 7 → 5 · +373 points.
Gained: Binary palindrome, Only two distinct digits, Digit sum 22, 2 distinct digits, Semiprime, Quadruple digit, Adjacent digit run.
Lost: Digit sum 24, 3 distinct digits, Triple digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.