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Is 1009 a Prime Number?

Is 1009 a Prime Number? "Yes, 1009 is a prime number." A number can be classified as prime or composite depending on the factors it contains; it could either have only 2 factors or more than 2 factors. Numbers like 757 with only 2 factors, i.e. 1 and 757 are called prime numbers. However, numbers like 363 with more than 2 factors are called composite numbers. Let us find out how and why is 1009 a prime number?

Is 1009 a prime number? - Yes
Is 1009 a composite number? - No
Factors of 1009 - 1, 1009
Prime Factors of 1009 - 1009
Is 1009 a perfect square? - No

Yes, 1009 is a prime number. The number 1009 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 1009 has exactly two factors, i.e. 1 and 1009, it is a prime number.

Is 1009 a Prime or Composite?

How is 1009 a Prime Number?

To understand whether 1009 is prime or composite, it is important to find its factors.

Factors of 1009: 1, 1009

Therefore, we can say that 1009 is a prime number since it has only 2 factors.

☛ Prime Number Calculator

Is 1009 a Composite Number?

No, since 1009 has only two factors, i.e. 1 and 1009. In other words, 1009 is not a composite number because 1009 doesn’t have more than 2 factors.

Problem Statements:

Is 1009 a Prime Number?	Yes
Is 1009 a Composite Number?	No
Is 1009 an Even Number?	No
Is 1009 a Perfect Square?	No
Square Root of 1009	31.764760
Cube Root of 1009	10.029887
Is 1009 a Perfect Cube?	No
Is 1009 an Odd Number?	Yes
Multiples of 1009	1009, 2018, 3027, 4036, 5045, 6054, 7063, 8072, 9081, 10090

Fun Facts:

A semiprime number is a composite number that is the product of exactly two prime numbers. Example - 697 is semiprime, since 697 can be written as 17 × 41.
A perfect cube is always a composite number.
1 is neither prime nor composite.

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