# Is 1147 a Prime Number?

Is 1147 a prime number? Numbers having only 2 factors, i.e. 1 and the number itself are known as prime numbers whereas numbers with more than 2 factors are known as composite. The answer to the question whether 1147 is a prime or composite is - * "1147 is a composite number."* Now, let us find out how and why is 1147 a prime number or a composite number?

**Is 1147 a prime number? -**No**Is 1147 a composite number? -**Yes**Prime Factors of 1147 -**31, 37**Factors of 1147 -**1, 31, 37, 1147**Is 1147 a perfect square? -**No

## Is 1147 a Prime Number?

No, 1147 is not a prime number. The number 1147 is divisible by 1, 31, 37, 1147. For a number to be classified as a prime number, it should have exactly two factors. Since 1147 has more than two factors, i.e. 1, 31, 37, 1147, it is not a prime number.

## Why is 1147 not a Prime Number?

To understand whether 1147 is composite or prime, it is important to find its factors.

**Factors of 1147:** 1, 31, 37, 1147

Since 1147 has more than 2 factors, we can say that 1147 is not a prime number.

## Is 1147 a Composite Number?

Yes, since 1147 has more than two factors i.e. 1, 31, 37, 1147. In other words, 1147 is a composite number because 1147 has more than 2 factors.

**Problem Statements: **

Is 1147 a Prime Number? | No |

Is 1147 a Composite Number? | Yes |

Is 1147 an Even Number? | No |

Is 1147 a Perfect Cube? | No |

Multiples of 1147 | 1147, 2294, 3441, 4588, 5735, 6882, 8029, 9176, 10323, 11470 |

Is 1147 an Odd Number? | Yes |

Square of 1147 | 1315609 |

Cube Root of 1147 | 10.467753 |

Square Root of 1147 | 33.867388 |

Is 1147 a Perfect Square? | No |

**Fun Facts: **

- Numbers X and Y are said to be coprime if they have only one common factor that is 1.
- 1 is neither prime nor composite.
- 5 is the only prime number having the last digit as 5.

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