Q: Is 1,142,845 a Composite Number?

 A: Yes, 1,142,845 is a composite number.

Why is 1,142,845 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 1,142,845 can be evenly divided by 1 5 11 55 121 605 1,889 9,445 20,779 103,895 228,569 and 1,142,845, with no remainder.

Since 1,142,845 cannot be divided by just 1 and 1,142,845, it is a composite number.


More Examples

Number 1,142,8431,142,8441,142,8461,142,847
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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