Q: Is 1,388,655 a Composite Number?

 A: Yes, 1,388,655 is a composite number.

Why is 1,388,655 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 1,388,655 can be evenly divided by 1 3 5 9 15 45 30,859 92,577 154,295 277,731 462,885 and 1,388,655, with no remainder.

Since 1,388,655 cannot be divided by just 1 and 1,388,655, it is a composite number.


More Examples

Number 1,388,6531,388,6541,388,6561,388,657
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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