Q: Is 21,402,410 a Composite Number?

 A: Yes, 21,402,410 is a composite number.

Why is 21,402,410 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 21,402,410 can be evenly divided by 1 2 5 10 41 82 205 410 52,201 104,402 261,005 522,010 2,140,241 4,280,482 10,701,205 and 21,402,410, with no remainder.

Since 21,402,410 cannot be divided by just 1 and 21,402,410, it is a composite number.


More Examples

Number 21,402,40821,402,40921,402,41121,402,412
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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