It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 488 123 is not a prime number.
For example, 488 123 can be divided by 83: 488 123 / 83 = 5 881.
For 488 123 to be a prime number, it would have been required that 488 123 has only two divisors, i.e., itself and 1.
Find out more:
488 123 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 488 123 is about 698.658.
Thus, the square root of 488 123 is not an integer, and therefore 488 123 is not a square number.
The square of a number (here 488 123) is the result of the product of this number (488 123) by itself (i.e., 488 123 × 488 123); the square of 488 123 is sometimes called "raising 488 123 to the power 2", or "488 123 squared".
The square of 488 123 is 238 264 063 129 because 488 123 × 488 123 = 488 1232 = 238 264 063 129.
As a consequence, 488 123 is the square root of 238 264 063 129.
The multiples of 488 123 are all integers evenly divisible by 488 123, that is all numbers such that the remainder of the division by 488 123 is zero. There are infinitely many multiples of 488 123. The smallest multiples of 488 123 are: