Q: Is 21,042,016 a Composite Number?

 A: Yes, 21,042,016 is a composite number.

Why is 21,042,016 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 21,042,016 can be evenly divided by 1 2 4 8 16 32 97 194 388 776 1,552 3,104 6,779 13,558 27,116 54,232 108,464 216,928 657,563 1,315,126 2,630,252 5,260,504 10,521,008 and 21,042,016, with no remainder.

Since 21,042,016 cannot be divided by just 1 and 21,042,016, it is a composite number.


More Examples

Number 21,042,01421,042,01521,042,01721,042,018
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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