It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 488 768 231 is not a prime number.
For example, 488 768 231 can be divided by 7: 488 768 231 / 7 = 69 824 033.
For 488 768 231 to be a prime number, it would have been required that 488 768 231 has only two divisors, i.e., itself and 1.
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488 768 231 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 488 768 231 is about 22 108.103.
Thus, the square root of 488 768 231 is not an integer, and therefore 488 768 231 is not a square number.
The square of a number (here 488 768 231) is the result of the product of this number (488 768 231) by itself (i.e., 488 768 231 × 488 768 231); the square of 488 768 231 is sometimes called "raising 488 768 231 to the power 2", or "488 768 231 squared".
The square of 488 768 231 is 238 894 383 634 869 376 because 488 768 231 × 488 768 231 = 488 768 2312 = 238 894 383 634 869 376.
As a consequence, 488 768 231 is the square root of 238 894 383 634 869 376.
488 768 231 is a number with 9 digits.
The multiples of 488 768 231 are all integers evenly divisible by 488 768 231, that is all numbers such that the remainder of the division by 488 768 231 is zero. There are infinitely many multiples of 488 768 231. The smallest multiples of 488 768 231 are: