Q: Is 2,642,745 a Composite Number?

 A: Yes, 2,642,745 is a composite number.

Why is 2,642,745 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 2,642,745 can be evenly divided by 1 3 5 7 15 21 35 105 25,169 75,507 125,845 176,183 377,535 528,549 880,915 and 2,642,745, with no remainder.

Since 2,642,745 cannot be divided by just 1 and 2,642,745, it is a composite number.


More Examples

Number 2,642,7432,642,7442,642,7462,642,747
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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