It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 117 488 is not a prime number.
For example, 117 488 can be divided by 2: 117 488 / 2 = 58 744.
For 117 488 to be a prime number, it would have been required that 117 488 has only two divisors, i.e., itself and 1.
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117 488 is an even number, because it is evenly divisible by 2: 117 488 / 2 = 58 744.
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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 117 488 is about 342.765.
Thus, the square root of 117 488 is not an integer, and therefore 117 488 is not a square number.
The square of a number (here 117 488) is the result of the product of this number (117 488) by itself (i.e., 117 488 × 117 488); the square of 117 488 is sometimes called "raising 117 488 to the power 2", or "117 488 squared".
The square of 117 488 is 13 803 430 144 because 117 488 × 117 488 = 117 4882 = 13 803 430 144.
As a consequence, 117 488 is the square root of 13 803 430 144.
The multiples of 117 488 are all integers evenly divisible by 117 488, that is all numbers such that the remainder of the division by 117 488 is zero. There are infinitely many multiples of 117 488. The smallest multiples of 117 488 are: