# Is 2001 prime?

## Prime Factors Calculator

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The number 2001 is a composite number because 2001 can be divided by one, by itself and at least by 3, 23 and 29. A composite number is an integer that can be divided by at least another natural number, besides itself and 1, without leaving a remainder (divided exactly).

The factorization or decomposition of 2001 = 3•23•29. Notice that here, it is written in exponential form.

The prime factors of 2001 are 3, 23 and 29. It is the list of the integer's prime factors.

The number of prime factors of 2001 is 3.

### Factor tree or prime decomposition for 2001

As 2001 is a composite number, we can draw its factor tree:

Here you can find the answer to questions related to: Is 2001 prime? or list the factors of 2001. By using our online calculator to find the prime factors of any composite number and check if a number is prime or composite. This tool also draws the prime factor tree if the number is factorable and smaller than 16000.

## What is prime number? How to factorize a number?

Watch this video below to learn more on prime numbers, prime factors and how you can draw a factor tree.

You can also find this video about factorization at mathantics.com

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