Q: Is 400,008 a Composite Number?

 A: Yes, 400,008 is a composite number.

Why is 400,008 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 400,008 can be evenly divided by 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 2,381 4,762 7,143 9,524 14,286 16,667 19,048 28,572 33,334 50,001 57,144 66,668 100,002 133,336 200,004 and 400,008, with no remainder.

Since 400,008 cannot be divided by just 1 and 400,008, it is a composite number.


More Examples

Number 400,006400,007400,009400,010
Composite? yesyesnoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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