This is a bit of a trick question! "Inverted" can have different meanings depending on the context. Here are a few possibilities:

* Mathematically: The inverse of 6 is 1/6 (one-sixth). This is because 6 multiplied by 1/6 equals 1.

* Visually: If you're thinking of the number 6 visually, inverting it would mean flipping it upside down. Flipping the numeral 6 upside down makes it look like a 9.

Let me know if you had a specific kind of inversion in mind!