# Is 169 a Prime Number?

Is 169 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 169 is a prime number or composite, we need to divide it with numbers from 1 to 169. To find out the answer to this question * "is 169 is a prime number"* and to gain a detailed understanding of

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**"how and why is 169 a prime number or a composite number?"****Is 169 a prime number? -**No**Is 169 a composite number? -**Yes**Is 169 a perfect square? -**Yes**Factors of 169 -**1, 13, 169**Prime Factors of 169 -**13

## Is 169 a Prime Number?

No, 169 is not a prime number. The number 169 is divisible by 1, 13, 169. For a number to be classified as a prime number, it should have exactly two factors. Since 169 has more than two factors, i.e. 1, 13, 169, it is not a prime number.

## Why is 169 not a Prime Number?

To understand whether 169 is composite or prime, it is important to find its factors.

**Factors of 169:** 1, 13, 169

Since 169 has more than 2 factors, we can say that 169 is not a prime number.

## Is 169 a Composite Number?

Yes, since 169 has more than two factors i.e. 1, 13, 169. In other words, 169 is a composite number because 169 has more than 2 factors.

**Problem Statements: **

Is 169 a Prime Number? | No |

Is 169 a Composite Number? | Yes |

Multiples of 169 | 169, 338, 507, 676, 845, 1014, 1183, 1352, 1521, 1690 |

Square Root of 169 | 13 |

Cube Root of 169 | 5.528765 |

Is 169 an Odd Number? | Yes |

Is 169 an Even Number? | No |

Square of 169 | 28561 |

Is 169 a Perfect Square? | Yes |

Is 169 a Perfect Cube? | No |

**Fun Facts: **

- A pair of prime numbers X and Y are said to be twin prime numbers if the absolute difference between them is 2. Example - (311, 313) are twin prime numbers.
- 2 is the smallest prime number.
- 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

**☛ Also Check: **

- Is 107 a Prime Number? - Yes
- Is 63 a Prime Number? - No
- Is 29 a Prime Number? - Yes
- Is 25 a Prime Number? - No
- Is 91 a Prime Number? - No
- Is 167 a Prime Number? - Yes
- Is 108 a Prime Number? - No
- Is 1011 a Prime Number? - No

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