Q: Is 561,141 a Composite Number?

 A: Yes, 561,141 is a composite number.

Why is 561,141 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 561,141 can be evenly divided by 1 3 7 9 21 27 63 189 2,969 8,907 20,783 26,721 62,349 80,163 187,047 and 561,141, with no remainder.

Since 561,141 cannot be divided by just 1 and 561,141, it is a composite number.


More Examples

Number 561,139561,140561,142561,143
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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