Q: Is 122,145 a Composite Number?

 A: Yes, 122,145 is a composite number.

Why is 122,145 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 122,145 can be evenly divided by 1 3 5 15 17 51 85 255 479 1,437 2,395 7,185 8,143 24,429 40,715 and 122,145, with no remainder.

Since 122,145 cannot be divided by just 1 and 122,145, it is a composite number.


More Examples

Number 122,143122,144122,146122,147
Composite? yesyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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