Your number, one digit away
One digit away
One change could reach Extreme.
Your number
523,215
Rare · Top 7.65%
Position 2: 2 → 0 · +149 points.
Gained: Binary palindrome, Digit sum 16, 5 distinct digits, Repeated digit.
Lost: Digit sum 18, Double pair, Happy 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.