It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 57 742 002 is not a prime number.
For example, 57 742 002 can be divided by 2: 57 742 002 / 2 = 28 871 001.
For 57 742 002 to be a prime number, it would have been required that 57 742 002 has only two divisors, i.e., itself and 1.
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57 742 002 is an even number, because it is evenly divisible by 2: 57 742 002 / 2 = 28 871 001.
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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 57 742 002 is about 7 598.816.
Thus, the square root of 57 742 002 is not an integer, and therefore 57 742 002 is not a square number.
The square of a number (here 57 742 002) is the result of the product of this number (57 742 002) by itself (i.e., 57 742 002 × 57 742 002); the square of 57 742 002 is sometimes called "raising 57 742 002 to the power 2", or "57 742 002 squared".
The square of 57 742 002 is 3 334 138 794 968 004 because 57 742 002 × 57 742 002 = 57 742 0022 = 3 334 138 794 968 004.
As a consequence, 57 742 002 is the square root of 3 334 138 794 968 004.
57 742 002 is a number with 8 digits.
The multiples of 57 742 002 are all integers evenly divisible by 57 742 002, that is all numbers such that the remainder of the division by 57 742 002 is zero. There are infinitely many multiples of 57 742 002. The smallest multiples of 57 742 002 are: