Q: Is 1,643,742 a Composite Number?

 A: Yes, 1,643,742 is a composite number.

Why is 1,643,742 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 1,643,742 can be evenly divided by 1 2 3 6 9 18 53 106 159 318 477 954 1,723 3,446 5,169 10,338 15,507 31,014 91,319 182,638 273,957 547,914 821,871 and 1,643,742, with no remainder.

Since 1,643,742 cannot be divided by just 1 and 1,643,742, it is a composite number.


More Examples

Number 1,643,7401,643,7411,643,7431,643,744
Composite? yesyesnoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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