# 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

## Is 1009 a Prime Number?

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.

## 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.

## 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.

**☛ Also Check: **

- Is 72 a Prime Number? - No
- Is 150 a Prime Number? - No
- Is 101 a Prime Number? - Yes
- Is 115 a Prime Number? - No
- Is 263 a Prime Number? - Yes
- Is 192 a Prime Number? - No
- Is 205 a Prime Number? - No
- Is 79 a Prime Number? - Yes

visual curriculum