Q: Is 1,315,509 a Composite Number?

 A: Yes, 1,315,509 is a composite number.

Why is 1,315,509 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 1,315,509 can be evenly divided by 1 3 13 39 89 267 379 1,137 1,157 3,471 4,927 14,781 33,731 101,193 438,503 and 1,315,509, with no remainder.

Since 1,315,509 cannot be divided by just 1 and 1,315,509, it is a composite number.


More Examples

Number 1,315,5071,315,5081,315,5101,315,511
Composite? noyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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