Q: Is 1,438,173 a Composite Number?

 A: Yes, 1,438,173 is a composite number.

Why is 1,438,173 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 1,438,173 can be evenly divided by 1 3 9 11 33 73 99 199 219 597 657 803 1,791 2,189 2,409 6,567 7,227 14,527 19,701 43,581 130,743 159,797 479,391 and 1,438,173, with no remainder.

Since 1,438,173 cannot be divided by just 1 and 1,438,173, it is a composite number.


More Examples

Number 1,438,1711,438,1721,438,1741,438,175
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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