Q: Is 42,240,155 a Composite Number?

 A: Yes, 42,240,155 is a composite number.

Why is 42,240,155 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 42,240,155 can be evenly divided by 1 5 17 85 431 1,153 2,155 5,765 7,327 19,601 36,635 98,005 496,943 2,484,715 8,448,031 and 42,240,155, with no remainder.

Since 42,240,155 cannot be divided by just 1 and 42,240,155, it is a composite number.


More Examples

Number 42,240,15342,240,15442,240,15642,240,157
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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