It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 180 004 is not a prime number.
For example, 180 004 can be divided by 2: 180 004 / 2 = 90 002.
For 180 004 to be a prime number, it would have been required that 180 004 has only two divisors, i.e., itself and 1.
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180 004 is an even number, because it is evenly divisible by 2: 180 004 / 2 = 90 002.
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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 180 004 is about 424.269.
Thus, the square root of 180 004 is not an integer, and therefore 180 004 is not a square number.
The square of a number (here 180 004) is the result of the product of this number (180 004) by itself (i.e., 180 004 × 180 004); the square of 180 004 is sometimes called "raising 180 004 to the power 2", or "180 004 squared".
The square of 180 004 is 32 401 440 016 because 180 004 × 180 004 = 180 0042 = 32 401 440 016.
As a consequence, 180 004 is the square root of 32 401 440 016.
The multiples of 180 004 are all integers evenly divisible by 180 004, that is all numbers such that the remainder of the division by 180 004 is zero. There are infinitely many multiples of 180 004. The smallest multiples of 180 004 are: