Q: Is 8,742,105 a Composite Number?

 A: Yes, 8,742,105 is a composite number.

Why is 8,742,105 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 8,742,105 can be evenly divided by 1 3 5 9 15 45 194,269 582,807 971,345 1,748,421 2,914,035 and 8,742,105, with no remainder.

Since 8,742,105 cannot be divided by just 1 and 8,742,105, it is a composite number.


More Examples

Number 8,742,1038,742,1048,742,1068,742,107
Composite? noyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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