Is 1011 a Prime Number?

Is 1011 a prime number? A prime number is divisible only by 1 and itself, which means it has no other divisor except 1 and the number itself. On the contrary, composite numbers have more than two factors. To determine if 1011 is a prime number or composite, we need to divide it with numbers from 1 to 1011. To find out the answer to this question "is 1011 is a prime number" and to gain a detailed understanding of "how and why is 1011 a prime number or a composite number?" Let's learn more.

• Is 1011 a prime number? - No
• Is 1011 a composite number? - Yes
• Prime Factors of 1011 - 3, 337
• Factors of 1011 - 1, 3, 337, 1011
• Is 1011 a perfect square? - No

Is 1011 a Prime Number?

No, 1011 is not a prime number. The number 1011 is divisible by 1, 3, 337, 1011. For a number to be classified as a prime number, it should have exactly two factors. Since 1011 has more than two factors, i.e. 1, 3, 337, 1011, it is not a prime number.

Why is 1011 not a Prime Number?

To understand whether 1011 is composite or prime, it is important to find its factors.

Factors of 1011: 1, 3, 337, 1011

Since 1011 has more than 2 factors, we can say that 1011 is not a prime number.

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Is 1011 a Composite Number?

Yes, since 1011 has more than two factors i.e. 1, 3, 337, 1011. In other words, 1011 is a composite number because 1011 has more than 2 factors.

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Fun Facts:

• Prime numbers greater than 5 can be represented in the form of either 6n + 1 or 6n - 1. Example - 71 is a prime number and it can be written as 71 = 6 × 12 - 1
• A perfect square (square number) is always a composite number.
• Numbers X and Y are said to be coprime if they have only one common factor that is 1.

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