It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 488 588 154 is not a prime number.
For example, 488 588 154 can be divided by 2: 488 588 154 / 2 = 244 294 077.
For 488 588 154 to be a prime number, it would have been required that 488 588 154 has only two divisors, i.e., itself and 1.
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488 588 154 is an even number, because it is evenly divisible by 2: 488 588 154 / 2 = 244 294 077.
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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 488 588 154 is about 22 104.030.
Thus, the square root of 488 588 154 is not an integer, and therefore 488 588 154 is not a square number.
The square of a number (here 488 588 154) is the result of the product of this number (488 588 154) by itself (i.e., 488 588 154 × 488 588 154); the square of 488 588 154 is sometimes called "raising 488 588 154 to the power 2", or "488 588 154 squared".
The square of 488 588 154 is 238 718 384 229 127 712 because 488 588 154 × 488 588 154 = 488 588 1542 = 238 718 384 229 127 712.
As a consequence, 488 588 154 is the square root of 238 718 384 229 127 712.
488 588 154 is a number with 9 digits.
The multiples of 488 588 154 are all integers evenly divisible by 488 588 154, that is all numbers such that the remainder of the division by 488 588 154 is zero. There are infinitely many multiples of 488 588 154. The smallest multiples of 488 588 154 are: