It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 201 169 is not a prime number.
For example, 201 169 can be divided by 37: 201 169 / 37 = 5 437.
For 201 169 to be a prime number, it would have been required that 201 169 has only two divisors, i.e., itself and 1.
Find out more:
201 169 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 201 169 is about 448.519.
Thus, the square root of 201 169 is not an integer, and therefore 201 169 is not a square number.
The square of a number (here 201 169) is the result of the product of this number (201 169) by itself (i.e., 201 169 × 201 169); the square of 201 169 is sometimes called "raising 201 169 to the power 2", or "201 169 squared".
The square of 201 169 is 40 468 966 561 because 201 169 × 201 169 = 201 1692 = 40 468 966 561.
As a consequence, 201 169 is the square root of 40 468 966 561.
The multiples of 201 169 are all integers evenly divisible by 201 169, that is all numbers such that the remainder of the division by 201 169 is zero. There are infinitely many multiples of 201 169. The smallest multiples of 201 169 are: