Square Number
A square number is an integer that is the square (i.e., second power) of another integer.
Square number is a middle school-level concept. It is listed in the California State Standards for Grade 7.
Prerequisites
Integer: | An integer is one of the numbers ..., -2, -1, 0, 1, 2, .... |
Power: | In arithmetic, a power is an exponent to which a given quantity is raised. |