Q: Is 638,475 a Composite Number?

 A: Yes, 638,475 is a composite number.

Why is 638,475 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 638,475 can be evenly divided by 1 3 5 15 25 75 8,513 25,539 42,565 127,695 212,825 and 638,475, with no remainder.

Since 638,475 cannot be divided by just 1 and 638,475, it is a composite number.


More Examples

Number 638,473638,474638,476638,477
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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