It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 742 244 362 is not a prime number.
For example, 742 244 362 can be divided by 2: 742 244 362 / 2 = 371 122 181.
For 742 244 362 to be a prime number, it would have been required that 742 244 362 has only two divisors, i.e., itself and 1.
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742 244 362 is an even number, because it is evenly divisible by 2: 742 244 362 / 2 = 371 122 181.
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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 742 244 362 is about 27 244.162.
Thus, the square root of 742 244 362 is not an integer, and therefore 742 244 362 is not a square number.
The square of a number (here 742 244 362) is the result of the product of this number (742 244 362) by itself (i.e., 742 244 362 × 742 244 362); the square of 742 244 362 is sometimes called "raising 742 244 362 to the power 2", or "742 244 362 squared".
The square of 742 244 362 is 550 926 692 920 787 072 because 742 244 362 × 742 244 362 = 742 244 3622 = 550 926 692 920 787 072.
As a consequence, 742 244 362 is the square root of 550 926 692 920 787 072.
742 244 362 is a number with 9 digits.
The multiples of 742 244 362 are all integers evenly divisible by 742 244 362, that is all numbers such that the remainder of the division by 742 244 362 is zero. There are infinitely many multiples of 742 244 362. The smallest multiples of 742 244 362 are: