It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 488 121 is not a prime number.
For example, 488 121 can be divided by 3: 488 121 / 3 = 162 707.
Find out more:
For 488 121 to be a prime number, it would have been required that 488 121 has only two divisors, i.e., itself and 1.
Find out more:
488 121 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 488 121 is about 698.657.
Thus, the square root of 488 121 is not an integer, and therefore 488 121 is not a square number.
The square of a number (here 488 121) is the result of the product of this number (488 121) by itself (i.e., 488 121 × 488 121); the square of 488 121 is sometimes called "raising 488 121 to the power 2", or "488 121 squared".
The square of 488 121 is 238 262 110 641 because 488 121 × 488 121 = 488 1212 = 238 262 110 641.
As a consequence, 488 121 is the square root of 238 262 110 641.
The multiples of 488 121 are all integers evenly divisible by 488 121, that is all numbers such that the remainder of the division by 488 121 is zero. There are infinitely many multiples of 488 121. The smallest multiples of 488 121 are: