It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 118 349 is not a prime number.
For example, 118 349 can be divided by 7: 118 349 / 7 = 16 907.
For 118 349 to be a prime number, it would have been required that 118 349 has only two divisors, i.e., itself and 1.
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118 349 is an odd number, because it is not evenly divisible by 2.
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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 118 349 is about 344.019.
Thus, the square root of 118 349 is not an integer, and therefore 118 349 is not a square number.
The square of a number (here 118 349) is the result of the product of this number (118 349) by itself (i.e., 118 349 × 118 349); the square of 118 349 is sometimes called "raising 118 349 to the power 2", or "118 349 squared".
The square of 118 349 is 14 006 485 801 because 118 349 × 118 349 = 118 3492 = 14 006 485 801.
As a consequence, 118 349 is the square root of 14 006 485 801.
The multiples of 118 349 are all integers evenly divisible by 118 349, that is all numbers such that the remainder of the division by 118 349 is zero. There are infinitely many multiples of 118 349. The smallest multiples of 118 349 are: