Q: Is 21,424,011 a Composite Number?

 A: Yes, 21,424,011 is a composite number.

Why is 21,424,011 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 21,424,011 can be evenly divided by 1 3 7 21 29 87 127 203 277 381 609 831 889 1,939 2,667 3,683 5,817 8,033 11,049 24,099 25,781 35,179 56,231 77,343 105,537 168,693 246,253 738,759 1,020,191 3,060,573 7,141,337 and 21,424,011, with no remainder.

Since 21,424,011 cannot be divided by just 1 and 21,424,011, it is a composite number.


More Examples

Number 21,424,00921,424,01021,424,01221,424,013
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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