Q: Is 72,745,145 a Composite Number?

 A: Yes, 72,745,145 is a composite number.

Why is 72,745,145 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 72,745,145 can be evenly divided by 1 5 11 37 55 185 407 2,035 35,747 178,735 393,217 1,322,639 1,966,085 6,613,195 14,549,029 and 72,745,145, with no remainder.

Since 72,745,145 cannot be divided by just 1 and 72,745,145, it is a composite number.


More Examples

Number 72,745,14372,745,14472,745,14672,745,147
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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