Q: Is 842,145 a Composite Number?

 A: Yes, 842,145 is a composite number.

Why is 842,145 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 842,145 can be evenly divided by 1 3 5 15 23 69 115 345 2,441 7,323 12,205 36,615 56,143 168,429 280,715 and 842,145, with no remainder.

Since 842,145 cannot be divided by just 1 and 842,145, it is a composite number.


More Examples

Number 842,143842,144842,146842,147
Composite? yesyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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