Q: Is 243,240,105 a Composite Number?

 A: Yes, 243,240,105 is a composite number.

Why is 243,240,105 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 243,240,105 can be evenly divided by 1 3 5 15 31 93 155 465 523,097 1,569,291 2,615,485 7,846,455 16,216,007 48,648,021 81,080,035 and 243,240,105, with no remainder.

Since 243,240,105 cannot be divided by just 1 and 243,240,105, it is a composite number.


More Examples

Number 243,240,103243,240,104243,240,106243,240,107
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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