# Divisors of 3109

## Divisors of 3109

The list of all positive divisors (that is, the list of all integers that divide 22) is as follows :

• 1
• 3109

Accordingly:

3109 is multiplo of 1

3109 has 1 positive divisors

## Parity of 3109

3109is an odd number,as it is not divisible by 2

## The factors for 3109

The factors for 3109 are all the numbers between -3109 and 3109 , which divide 3109 without leaving any remainder. Since 3109 divided by -3109 is an integer, -3109 is a factor of 3109 .

Since 3109 divided by -3109 is a whole number, -3109 is a factor of 3109

Since 3109 divided by -1 is a whole number, -1 is a factor of 3109

Since 3109 divided by 1 is a whole number, 1 is a factor of 3109

## What are the multiples of 3109?

Multiples of 3109 are all integers divisible by 3109 , i.e. the remainder of the full division by 3109 is zero. There are infinite multiples of 3109. The smallest multiples of 3109 are:

0 : in fact, 0 is divisible by any integer, so it is also a multiple of 3109 since 0 × 3109 = 0

3109 : in fact, 3109 is a multiple of itself, since 3109 is divisible by 3109 (it was 3109 / 3109 = 1, so the rest of this division is zero)

6218: in fact, 6218 = 3109 × 2

9327: in fact, 9327 = 3109 × 3

12436: in fact, 12436 = 3109 × 4

15545: in fact, 15545 = 3109 × 5

etc.

## Is 3109 a prime number?

It is possible to determine using mathematical techniques whether an integer is prime or not.

for 3109, the answer is: yes, 3109 is a prime number because it only has two different divisors: 1 and itself (3109).

## How do you determine if a number is prime?

To know the primality of an integer, we can use several algorithms. The most naive is to try all divisors below the number you want to know if it is prime (in our case 3109). We can already eliminate even numbers bigger than 2 (then 4 , 6 , 8 ...). Besides, we can stop at the square root of the number in question (here 55.758 ). Historically, the Eratosthenes screen (which dates back to Antiquity) uses this technique relatively effectively.

More modern techniques include the Atkin screen, probabilistic tests, or the cyclotomic test.