It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 134 637 is not a prime number.
For example, 134 637 can be divided by 3: 134 637 / 3 = 44 879.
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For 134 637 to be a prime number, it would have been required that 134 637 has only two divisors, i.e., itself and 1.
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134 637 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 134 637 is about 366.929.
Thus, the square root of 134 637 is not an integer, and therefore 134 637 is not a square number.
The square of a number (here 134 637) is the result of the product of this number (134 637) by itself (i.e., 134 637 × 134 637); the square of 134 637 is sometimes called "raising 134 637 to the power 2", or "134 637 squared".
The square of 134 637 is 18 127 121 769 because 134 637 × 134 637 = 134 6372 = 18 127 121 769.
As a consequence, 134 637 is the square root of 18 127 121 769.
The multiples of 134 637 are all integers evenly divisible by 134 637, that is all numbers such that the remainder of the division by 134 637 is zero. There are infinitely many multiples of 134 637. The smallest multiples of 134 637 are: