Q: Is 603,421 a Composite Number?

 A: Yes, 603,421 is a composite number.

Why is 603,421 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 603,421 can be evenly divided by 1 7 13 19 91 133 247 349 1,729 2,443 4,537 6,631 31,759 46,417 86,203 and 603,421, with no remainder.

Since 603,421 cannot be divided by just 1 and 603,421, it is a composite number.


More Examples

Number 603,419603,420603,422603,423
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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