Q: Is 21,439,004 a Composite Number?

 A: Yes, 21,439,004 is a composite number.

Why is 21,439,004 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 21,439,004 can be evenly divided by 1 2 4 29 58 116 421 439 842 878 1,684 1,756 12,209 12,731 24,418 25,462 48,836 50,924 184,819 369,638 739,276 5,359,751 10,719,502 and 21,439,004, with no remainder.

Since 21,439,004 cannot be divided by just 1 and 21,439,004, it is a composite number.


More Examples

Number 21,439,00221,439,00321,439,00521,439,006
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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