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Is 17 a Prime Number?

Is 17 a prime number? If a number has only two factors, i.e. 1 and the number itself, it is known as a prime number. In contrast, composite numbers have more than two factors. By this explanation, can we answer the question - is 17 a prime number? According to the definition mentioned above, we can say "yes, 17 is a prime number." Now let us take a look at the detailed solution of why is 17 a prime number?

Is 17 a prime number? - Yes
Is 17 a composite number? - No
Factors of 17 - 1, 17
Prime Factors of 17 - 17
Is 17 a perfect square? - No

Yes, 17 is a prime number. The number 17 is divisible only by 1 and the number itself. For a number to be classified as a prime number, it should have exactly two factors. Since 17 has exactly two factors, i.e. 1 and 17, it is a prime number.

Is 17 a Prime or Composite?

How is 17 a Prime Number?

To understand whether 17 is composite or prime, it is important to find its factors.

Factors of 17: 1, 17

Therefore, we can say that 17 is a prime number since it has only 2 factors.

☛ Prime Number Calculator

Is 17 a Composite Number?

No, since 17 has only two factors, i.e. 1 and 17. In other words, 17 is not a composite number because 17 doesn’t have more than 2 factors.

Problem Statements:

Is 17 a Prime Number?	Yes
Is 17 a Composite Number?	No
Is 17 an Odd Number?	Yes
Cube Root of 17	2.571279
Multiples of 17	17, 34, 51, 68, 85, 102, 119, 136, 153, 170
Square Root of 17	4.123106
Is 17 a Perfect Cube?	No
Is 17 a Perfect Square?	No
Is 17 an Even Number?	No

Fun Facts:

23 is the smallest prime number having consecutive digits.
Numbers X and Y are said to be coprime if they have only one common factor that is 1.
Euler discovered a polynomial n² + n + 41 that produces prime numbers for values of n that lie between 0 and 39 inclusive. It can generate 40 prime numbers for 0 <= n <= 39.

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