👉 In mathematics, the term "overbase" is used to refer to a value or an expression that is not directly related to the base being used in calculations. It can be defined as any number that is greater than 1 and less than the base being used in the calculation. For example, if we are calculating the factorial of a number n, and we use the base 2 for this calculation, then we would have: n! = 2^n This means that n! is