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Is 1331 a Prime Number?

Is 1331 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 1331 a prime number? According to the definition mentioned above, we can say "No, 1331 is not a prime number." Now let us take a look at the detailed solution of why is 1331 a prime number or a composite number?

Is 1331 a prime number? - No
Is 1331 a composite number? - Yes
Prime Factors of 1331 - 11
Is 1331 a perfect square? - No
Factors of 1331 - 1, 11, 121, 1331

Is 1331 a Prime or Composite?

Is 1331 a Prime Number?

No, 1331 is not a prime number. The number 1331 is divisible by 1, 11, 121, 1331. For a number to be classified as a prime number, it should have exactly two factors. Since 1331 has more than two factors, i.e. 1, 11, 121, 1331, it is not a prime number.

Is 1331 a Prime Number?

Why is 1331 not a Prime Number?

To understand whether 1331 is prime or composite, it is important to find its factors.

Factors of 1331: 1, 11, 121, 1331

Since 1331 has more than 2 factors, we can say that 1331 is not a prime number.

☛ Prime Number Calculator

Is 1331 a Composite Number?

Yes, since 1331 has more than two factors i.e. 1, 11, 121, 1331. In other words, 1331 is a composite number because 1331 has more than 2 factors.

Problem Statements:

Is 1331 a Prime Number?	No
Is 1331 a Composite Number?	Yes
Square of 1331	1771561
Is 1331 an Odd Number?	Yes
Square Root of 1331	36.482873
Is 1331 a Perfect Cube?	Yes
Is 1331 an Even Number?	No
Cube Root of 1331	444
Is 1331 a Perfect Square?	No
Multiples of 1331	1331, 2662, 3993, 5324, 6655, 7986, 9317, 10648, 11979, 13310

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.
A perfect square (square number) is always a composite number.

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