It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 238 117 is not a prime number.
For example, 238 117 can be divided by 11: 238 117 / 11 = 21 647.
For 238 117 to be a prime number, it would have been required that 238 117 has only two divisors, i.e., itself and 1.
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238 117 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 238 117 is about 487.972.
Thus, the square root of 238 117 is not an integer, and therefore 238 117 is not a square number.
The square of a number (here 238 117) is the result of the product of this number (238 117) by itself (i.e., 238 117 × 238 117); the square of 238 117 is sometimes called "raising 238 117 to the power 2", or "238 117 squared".
The square of 238 117 is 56 699 705 689 because 238 117 × 238 117 = 238 1172 = 56 699 705 689.
As a consequence, 238 117 is the square root of 56 699 705 689.
The multiples of 238 117 are all integers evenly divisible by 238 117, that is all numbers such that the remainder of the division by 238 117 is zero. There are infinitely many multiples of 238 117. The smallest multiples of 238 117 are: