Q: Is 122,815 a Composite Number?

 A: Yes, 122,815 is a composite number.

Why is 122,815 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 122,815 can be evenly divided by 1 5 7 11 29 35 55 77 121 145 203 319 385 605 847 1,015 1,595 2,233 3,509 4,235 11,165 17,545 24,563 and 122,815, with no remainder.

Since 122,815 cannot be divided by just 1 and 122,815, it is a composite number.


More Examples

Number 122,813122,814122,816122,817
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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