Q: Is 1,388,745 a Composite Number?

 A: Yes, 1,388,745 is a composite number.

Why is 1,388,745 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 1,388,745 can be evenly divided by 1 3 5 9 15 27 45 81 127 135 243 381 405 635 729 1,143 1,215 1,905 2,187 3,429 3,645 5,715 10,287 10,935 17,145 30,861 51,435 92,583 154,305 277,749 462,915 and 1,388,745, with no remainder.

Since 1,388,745 cannot be divided by just 1 and 1,388,745, it is a composite number.


More Examples

Number 1,388,7431,388,7441,388,7461,388,747
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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