Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
623,521
Distinct · Top 21.1%
Position 3: 3 → 2 · +147 points.
Gained: Perfect square, Digit sum 18, Triple digit, 4 distinct digits.
Lost: Digit sum 19, Prime, 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.