It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 197 201 is not a prime number.
For example, 197 201 can be divided by 19: 197 201 / 19 = 10 379.
For 197 201 to be a prime number, it would have been required that 197 201 has only two divisors, i.e., itself and 1.
Find out more:
197 201 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 197 201 is about 444.073.
Thus, the square root of 197 201 is not an integer, and therefore 197 201 is not a square number.
The square of a number (here 197 201) is the result of the product of this number (197 201) by itself (i.e., 197 201 × 197 201); the square of 197 201 is sometimes called "raising 197 201 to the power 2", or "197 201 squared".
The square of 197 201 is 38 888 234 401 because 197 201 × 197 201 = 197 2012 = 38 888 234 401.
As a consequence, 197 201 is the square root of 38 888 234 401.
The multiples of 197 201 are all integers evenly divisible by 197 201, that is all numbers such that the remainder of the division by 197 201 is zero. There are infinitely many multiples of 197 201. The smallest multiples of 197 201 are: