Q: Is 27,770,742 a Composite Number?

 A: Yes, 27,770,742 is a composite number.

Why is 27,770,742 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 27,770,742 can be evenly divided by 1 2 3 6 9 18 19 27 38 54 57 114 171 342 513 1,026 27,067 54,134 81,201 162,402 243,603 487,206 514,273 730,809 1,028,546 1,461,618 1,542,819 3,085,638 4,628,457 9,256,914 13,885,371 and 27,770,742, with no remainder.

Since 27,770,742 cannot be divided by just 1 and 27,770,742, it is a composite number.


More Examples

Number 27,770,74027,770,74127,770,74327,770,744
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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