Q: Is 120,312,145 a Composite Number?

 A: Yes, 120,312,145 is a composite number.

Why is 120,312,145 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 120,312,145 can be evenly divided by 1 5 17 85 139 289 599 695 1,445 2,363 2,995 10,183 11,815 40,171 50,915 83,261 173,111 200,855 416,305 865,555 1,415,437 7,077,185 24,062,429 and 120,312,145, with no remainder.

Since 120,312,145 cannot be divided by just 1 and 120,312,145, it is a composite number.


More Examples

Number 120,312,143120,312,144120,312,146120,312,147
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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