Q: Is 72,777,776 a Composite Number?

 A: Yes, 72,777,776 is a composite number.

Why is 72,777,776 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 72,777,776 can be evenly divided by 1 2 4 8 16 4,548,611 9,097,222 18,194,444 36,388,888 and 72,777,776, with no remainder.

Since 72,777,776 cannot be divided by just 1 and 72,777,776, it is a composite number.


More Examples

Number 72,777,77472,777,77572,777,77772,777,778
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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