It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 112 736 009 is not a prime number.
For example, 112 736 009 can be divided by 67: 112 736 009 / 67 = 1 682 627.
For 112 736 009 to be a prime number, it would have been required that 112 736 009 has only two divisors, i.e., itself and 1.
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112 736 009 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 112 736 009 is about 10 617.721.
Thus, the square root of 112 736 009 is not an integer, and therefore 112 736 009 is not a square number.
The square of a number (here 112 736 009) is the result of the product of this number (112 736 009) by itself (i.e., 112 736 009 × 112 736 009); the square of 112 736 009 is sometimes called "raising 112 736 009 to the power 2", or "112 736 009 squared".
The square of 112 736 009 is 12 709 407 725 248 080 because 112 736 009 × 112 736 009 = 112 736 0092 = 12 709 407 725 248 080.
As a consequence, 112 736 009 is the square root of 12 709 407 725 248 080.
112 736 009 is a number with 9 digits.
The multiples of 112 736 009 are all integers evenly divisible by 112 736 009, that is all numbers such that the remainder of the division by 112 736 009 is zero. There are infinitely many multiples of 112 736 009. The smallest multiples of 112 736 009 are: