It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 118 208 is not a prime number.
For example, 118 208 can be divided by 2: 118 208 / 2 = 59 104.
For 118 208 to be a prime number, it would have been required that 118 208 has only two divisors, i.e., itself and 1.
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118 208 is an even number, because it is evenly divisible by 2: 118 208 / 2 = 59 104.
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A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 118 208 is about 343.814.
Thus, the square root of 118 208 is not an integer, and therefore 118 208 is not a square number.
The square of a number (here 118 208) is the result of the product of this number (118 208) by itself (i.e., 118 208 × 118 208); the square of 118 208 is sometimes called "raising 118 208 to the power 2", or "118 208 squared".
The square of 118 208 is 13 973 131 264 because 118 208 × 118 208 = 118 2082 = 13 973 131 264.
As a consequence, 118 208 is the square root of 13 973 131 264.
The multiples of 118 208 are all integers evenly divisible by 118 208, that is all numbers such that the remainder of the division by 118 208 is zero. There are infinitely many multiples of 118 208. The smallest multiples of 118 208 are: