It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 488 045 164 is not a prime number.
For example, 488 045 164 can be divided by 2: 488 045 164 / 2 = 244 022 582.
For 488 045 164 to be a prime number, it would have been required that 488 045 164 has only two divisors, i.e., itself and 1.
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488 045 164 is an even number, because it is evenly divisible by 2: 488 045 164 / 2 = 244 022 582.
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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 488 045 164 is about 22 091.744.
Thus, the square root of 488 045 164 is not an integer, and therefore 488 045 164 is not a square number.
The square of a number (here 488 045 164) is the result of the product of this number (488 045 164) by itself (i.e., 488 045 164 × 488 045 164); the square of 488 045 164 is sometimes called "raising 488 045 164 to the power 2", or "488 045 164 squared".
The square of 488 045 164 is 238 188 082 103 786 880 because 488 045 164 × 488 045 164 = 488 045 1642 = 238 188 082 103 786 880.
As a consequence, 488 045 164 is the square root of 238 188 082 103 786 880.
488 045 164 is a number with 9 digits.
The multiples of 488 045 164 are all integers evenly divisible by 488 045 164, that is all numbers such that the remainder of the division by 488 045 164 is zero. There are infinitely many multiples of 488 045 164. The smallest multiples of 488 045 164 are: