Q: Is 42,243,045 a Composite Number?

 A: Yes, 42,243,045 is a composite number.

Why is 42,243,045 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 42,243,045 can be evenly divided by 1 3 5 13 15 17 39 51 65 85 195 221 255 663 1,105 3,315 12,743 38,229 63,715 165,659 191,145 216,631 496,977 649,893 828,295 1,083,155 2,484,885 2,816,203 3,249,465 8,448,609 14,081,015 and 42,243,045, with no remainder.

Since 42,243,045 cannot be divided by just 1 and 42,243,045, it is a composite number.


More Examples

Number 42,243,04342,243,04442,243,04642,243,047
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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