Q: Is 1,140,642 a Composite Number?

 A: Yes, 1,140,642 is a composite number.

Why is 1,140,642 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 1,140,642 can be evenly divided by 1 2 3 6 9 18 27 54 81 162 243 486 2,347 4,694 7,041 14,082 21,123 42,246 63,369 126,738 190,107 380,214 570,321 and 1,140,642, with no remainder.

Since 1,140,642 cannot be divided by just 1 and 1,140,642, it is a composite number.


More Examples

Number 1,140,6401,140,6411,140,6431,140,644
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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