Your number, one digit away
One digit away
One change could reach Extreme.
Your number
520,527
Standard · Top 53.1%
Position 4: 5 → 1 · +298 points.
Gained: Binary palindrome, Digit sum 17, Ascending segment, Semiprime, 5 distinct digits, Repeated digit.
Lost: Digit sum 21, Double pair, Harshad number, 4 distinct digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.