It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 118 521 948 is not a prime number.
For example, 118 521 948 can be divided by 2: 118 521 948 / 2 = 59 260 974.
For 118 521 948 to be a prime number, it would have been required that 118 521 948 has only two divisors, i.e., itself and 1.
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118 521 948 is an even number, because it is evenly divisible by 2: 118 521 948 / 2 = 59 260 974.
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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 118 521 948 is about 10 886.779.
Thus, the square root of 118 521 948 is not an integer, and therefore 118 521 948 is not a square number.
The square of a number (here 118 521 948) is the result of the product of this number (118 521 948) by itself (i.e., 118 521 948 × 118 521 948); the square of 118 521 948 is sometimes called "raising 118 521 948 to the power 2", or "118 521 948 squared".
The square of 118 521 948 is 14 047 452 157 714 704 because 118 521 948 × 118 521 948 = 118 521 9482 = 14 047 452 157 714 704.
As a consequence, 118 521 948 is the square root of 14 047 452 157 714 704.
118 521 948 is a number with 9 digits.
The multiples of 118 521 948 are all integers evenly divisible by 118 521 948, that is all numbers such that the remainder of the division by 118 521 948 is zero. There are infinitely many multiples of 118 521 948. The smallest multiples of 118 521 948 are: