Q: Is 21,242,060 a Composite Number?

 A: Yes, 21,242,060 is a composite number.

Why is 21,242,060 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 21,242,060 can be evenly divided by 1 2 4 5 7 10 14 20 28 35 70 140 151,729 303,458 606,916 758,645 1,062,103 1,517,290 2,124,206 3,034,580 4,248,412 5,310,515 10,621,030 and 21,242,060, with no remainder.

Since 21,242,060 cannot be divided by just 1 and 21,242,060, it is a composite number.


More Examples

Number 21,242,05821,242,05921,242,06121,242,062
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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