Q: Is 120,144,145 a Composite Number?

 A: Yes, 120,144,145 is a composite number.

Why is 120,144,145 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 120,144,145 can be evenly divided by 1 5 11 41 55 205 451 2,255 53,279 266,395 586,069 2,184,439 2,930,345 10,922,195 24,028,829 and 120,144,145, with no remainder.

Since 120,144,145 cannot be divided by just 1 and 120,144,145, it is a composite number.


More Examples

Number 120,144,143120,144,144120,144,146120,144,147
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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