It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 201 237 is not a prime number.
For example, 201 237 can be divided by 3: 201 237 / 3 = 67 079.
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For 201 237 to be a prime number, it would have been required that 201 237 has only two divisors, i.e., itself and 1.
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201 237 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 201 237 is about 448.594.
Thus, the square root of 201 237 is not an integer, and therefore 201 237 is not a square number.
The square of a number (here 201 237) is the result of the product of this number (201 237) by itself (i.e., 201 237 × 201 237); the square of 201 237 is sometimes called "raising 201 237 to the power 2", or "201 237 squared".
The square of 201 237 is 40 496 330 169 because 201 237 × 201 237 = 201 2372 = 40 496 330 169.
As a consequence, 201 237 is the square root of 40 496 330 169.
The multiples of 201 237 are all integers evenly divisible by 201 237, that is all numbers such that the remainder of the division by 201 237 is zero. There are infinitely many multiples of 201 237. The smallest multiples of 201 237 are: