It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 101 742 002 is not a prime number.
For example, 101 742 002 can be divided by 2: 101 742 002 / 2 = 50 871 001.
For 101 742 002 to be a prime number, it would have been required that 101 742 002 has only two divisors, i.e., itself and 1.
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101 742 002 is an even number, because it is evenly divisible by 2: 101 742 002 / 2 = 50 871 001.
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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 101 742 002 is about 10 086.724.
Thus, the square root of 101 742 002 is not an integer, and therefore 101 742 002 is not a square number.
The square of a number (here 101 742 002) is the result of the product of this number (101 742 002) by itself (i.e., 101 742 002 × 101 742 002); the square of 101 742 002 is sometimes called "raising 101 742 002 to the power 2", or "101 742 002 squared".
The square of 101 742 002 is 10 351 434 970 968 004 because 101 742 002 × 101 742 002 = 101 742 0022 = 10 351 434 970 968 004.
As a consequence, 101 742 002 is the square root of 10 351 434 970 968 004.
101 742 002 is a number with 9 digits.
The multiples of 101 742 002 are all integers evenly divisible by 101 742 002, that is all numbers such that the remainder of the division by 101 742 002 is zero. There are infinitely many multiples of 101 742 002. The smallest multiples of 101 742 002 are: