It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 118 902 is not a prime number.
For example, 118 902 can be divided by 2: 118 902 / 2 = 59 451.
For 118 902 to be a prime number, it would have been required that 118 902 has only two divisors, i.e., itself and 1.
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118 902 is an even number, because it is evenly divisible by 2: 118 902 / 2 = 59 451.
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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 118 902 is about 344.822.
Thus, the square root of 118 902 is not an integer, and therefore 118 902 is not a square number.
The square of a number (here 118 902) is the result of the product of this number (118 902) by itself (i.e., 118 902 × 118 902); the square of 118 902 is sometimes called "raising 118 902 to the power 2", or "118 902 squared".
The square of 118 902 is 14 137 685 604 because 118 902 × 118 902 = 118 9022 = 14 137 685 604.
As a consequence, 118 902 is the square root of 14 137 685 604.
The multiples of 118 902 are all integers evenly divisible by 118 902, that is all numbers such that the remainder of the division by 118 902 is zero. There are infinitely many multiples of 118 902. The smallest multiples of 118 902 are: