Q: Is 2,421,520 a Composite Number?

 A: Yes, 2,421,520 is a composite number.

Why is 2,421,520 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 2,421,520 can be evenly divided by 1 2 4 5 8 10 16 20 40 80 30,269 60,538 121,076 151,345 242,152 302,690 484,304 605,380 1,210,760 and 2,421,520, with no remainder.

Since 2,421,520 cannot be divided by just 1 and 2,421,520, it is a composite number.


More Examples

Number 2,421,5182,421,5192,421,5212,421,522
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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