Q: Is 420,045 a Composite Number?

 A: Yes, 420,045 is a composite number.

Why is 420,045 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 420,045 can be evenly divided by 1 3 5 15 41 123 205 615 683 2,049 3,415 10,245 28,003 84,009 140,015 and 420,045, with no remainder.

Since 420,045 cannot be divided by just 1 and 420,045, it is a composite number.


More Examples

Number 420,043420,044420,046420,047
Composite? yesyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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