# Is 493 a Prime Number?

Is 493 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 493 is a prime or composite is - * "493 is a composite number."* Now, let us find out how and why is 493 a prime number or a composite number?

**Is 493 a prime number? -**No**Is 493 a composite number? -**Yes**Factors of 493 -**1, 17, 29, 493**Is 493 a perfect square? -**No**Prime Factors of 493 -**17, 29

## Is 493 a Prime Number?

No, 493 is not a prime number. The number 493 is divisible by 1, 17, 29, 493. For a number to be classified as a prime number, it should have exactly two factors. Since 493 has more than two factors, i.e. 1, 17, 29, 493, it is not a prime number.

## Why is 493 not a Prime Number?

To understand whether 493 is composite or prime, it is important to find its factors.

**Factors of 493:** 1, 17, 29, 493

Since 493 has more than 2 factors, we can say that 493 is not a prime number.

## Is 493 a Composite Number?

Yes, since 493 has more than two factors i.e. 1, 17, 29, 493. In other words, 493 is a composite number because 493 has more than 2 factors.

**Problem Statements: **

Is 493 a Prime Number? | No |

Is 493 a Composite Number? | Yes |

Square Root of 493 | 22.203603 |

Square of 493 | 243049 |

Cube Root of 493 | 7.899775 |

Is 493 an Odd Number? | Yes |

Is 493 a Perfect Square? | No |

Is 493 a Perfect Cube? | No |

Multiples of 493 | 493, 986, 1479, 1972, 2465, 2958, 3451, 3944, 4437, 4930 |

Is 493 an Even Number? | No |

**Fun Facts: **

- Euler discovered a polynomial n
^{2}+ n + 41 that produces prime numbers for values of n that lie between 0 and 39 inclusive. It can generate 40 prime numbers for 0 <= n <= 39. - 1 is neither prime nor composite.
- 2 is the smallest prime number.

**☛ Also Check: **

- Is 77 a Prime Number? - No
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- Is 27 a Prime Number? - No
- Is 11 a Prime Number? - Yes
- Is 53 a Prime Number? - Yes
- Is 321 a Prime Number? - No
- Is 203 a Prime Number? - No
- Is 195 a Prime Number? - No

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