It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 107 042 is not a prime number.
For example, 107 042 can be divided by 2: 107 042 / 2 = 53 521.
For 107 042 to be a prime number, it would have been required that 107 042 has only two divisors, i.e., itself and 1.
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107 042 is an even number, because it is evenly divisible by 2: 107 042 / 2 = 53 521.
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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 107 042 is about 327.173.
Thus, the square root of 107 042 is not an integer, and therefore 107 042 is not a square number.
The square of a number (here 107 042) is the result of the product of this number (107 042) by itself (i.e., 107 042 × 107 042); the square of 107 042 is sometimes called "raising 107 042 to the power 2", or "107 042 squared".
The square of 107 042 is 11 457 989 764 because 107 042 × 107 042 = 107 0422 = 11 457 989 764.
As a consequence, 107 042 is the square root of 11 457 989 764.
The multiples of 107 042 are all integers evenly divisible by 107 042, that is all numbers such that the remainder of the division by 107 042 is zero. There are infinitely many multiples of 107 042. The smallest multiples of 107 042 are: