It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 509 327 is not a prime number.
For example, 509 327 can be divided by 7: 509 327 / 7 = 72 761.
For 509 327 to be a prime number, it would have been required that 509 327 has only two divisors, i.e., itself and 1.
Find out more:
509 327 is an odd number, because it is not evenly divisible by 2.
Find out more:
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 509 327 is about 713.671.
Thus, the square root of 509 327 is not an integer, and therefore 509 327 is not a square number.
The square of a number (here 509 327) is the result of the product of this number (509 327) by itself (i.e., 509 327 × 509 327); the square of 509 327 is sometimes called "raising 509 327 to the power 2", or "509 327 squared".
The square of 509 327 is 259 413 992 929 because 509 327 × 509 327 = 509 3272 = 259 413 992 929.
As a consequence, 509 327 is the square root of 259 413 992 929.
The multiples of 509 327 are all integers evenly divisible by 509 327, that is all numbers such that the remainder of the division by 509 327 is zero. There are infinitely many multiples of 509 327. The smallest multiples of 509 327 are: