Your number, one digit away
One digit away
One change could reach Extreme.
Your number
500,555
Exceptional · Top 2.01%
Position 2: 0 → 1 · +102 points.
Gained: Triangular number, Digit sum 21, 3 distinct digits.
Lost: Only two distinct digits, Digit sum 20, 2 distinct digits, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.