It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 159 208 is not a prime number.
For example, 159 208 can be divided by 2: 159 208 / 2 = 79 604.
For 159 208 to be a prime number, it would have been required that 159 208 has only two divisors, i.e., itself and 1.
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159 208 is an even number, because it is evenly divisible by 2: 159 208 / 2 = 79 604.
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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 159 208 is about 399.009.
Thus, the square root of 159 208 is not an integer, and therefore 159 208 is not a square number.
The square of a number (here 159 208) is the result of the product of this number (159 208) by itself (i.e., 159 208 × 159 208); the square of 159 208 is sometimes called "raising 159 208 to the power 2", or "159 208 squared".
The square of 159 208 is 25 347 187 264 because 159 208 × 159 208 = 159 2082 = 25 347 187 264.
As a consequence, 159 208 is the square root of 25 347 187 264.
The multiples of 159 208 are all integers evenly divisible by 159 208, that is all numbers such that the remainder of the division by 159 208 is zero. There are infinitely many multiples of 159 208. The smallest multiples of 159 208 are: