Your number, one digit away
One digit away
One change could reach Extreme.
Your number
420,530
Standard · Top 60.1%
Position 6: 0 → 1 · +243 points.
Gained: Binary palindrome, Digit sum 15, 6 distinct digits, Semiprime.
Lost: Digit sum 14, 5 distinct digits, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.