It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 13 958 is not a prime number.
For example, 13 958 can be divided by 2: 13 958 / 2 = 6 979.
For 13 958 to be a prime number, it would have been required that 13 958 has only two divisors, i.e., itself and 1.
Find out more:
13 958 is an even number, because it is evenly divisible by 2: 13 958 / 2 = 6 979.
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 13 958 is about 118.144.
Thus, the square root of 13 958 is not an integer, and therefore 13 958 is not a square number.
The square of a number (here 13 958) is the result of the product of this number (13 958) by itself (i.e., 13 958 × 13 958); the square of 13 958 is sometimes called "raising 13 958 to the power 2", or "13 958 squared".
The square of 13 958 is 194 825 764 because 13 958 × 13 958 = 13 9582 = 194 825 764.
As a consequence, 13 958 is the square root of 194 825 764.
The multiples of 13 958 are all integers evenly divisible by 13 958, that is all numbers such that the remainder of the division by 13 958 is zero. There are infinitely many multiples of 13 958. The smallest multiples of 13 958 are: