It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 118 372 is not a prime number.
For example, 118 372 can be divided by 2: 118 372 / 2 = 59 186.
For 118 372 to be a prime number, it would have been required that 118 372 has only two divisors, i.e., itself and 1.
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118 372 is an even number, because it is evenly divisible by 2: 118 372 / 2 = 59 186.
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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 118 372 is about 344.052.
Thus, the square root of 118 372 is not an integer, and therefore 118 372 is not a square number.
The square of a number (here 118 372) is the result of the product of this number (118 372) by itself (i.e., 118 372 × 118 372); the square of 118 372 is sometimes called "raising 118 372 to the power 2", or "118 372 squared".
The square of 118 372 is 14 011 930 384 because 118 372 × 118 372 = 118 3722 = 14 011 930 384.
As a consequence, 118 372 is the square root of 14 011 930 384.
The multiples of 118 372 are all integers evenly divisible by 118 372, that is all numbers such that the remainder of the division by 118 372 is zero. There are infinitely many multiples of 118 372. The smallest multiples of 118 372 are: