Q: Is 161,109 a Composite Number?

 A: Yes, 161,109 is a composite number.

Why is 161,109 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 161,109 can be evenly divided by 1 3 9 13 17 27 39 51 81 117 153 221 243 351 459 663 729 1,053 1,377 1,989 3,159 4,131 5,967 9,477 12,393 17,901 53,703 and 161,109, with no remainder.

Since 161,109 cannot be divided by just 1 and 161,109, it is a composite number.


More Examples

Number 161,107161,108161,110161,111
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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