Q: Is 15,500,020 a Composite Number?

 A: Yes, 15,500,020 is a composite number.

Why is 15,500,020 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 15,500,020 can be evenly divided by 1 2 4 5 10 20 107 214 428 535 1,070 2,140 7,243 14,486 28,972 36,215 72,430 144,860 775,001 1,550,002 3,100,004 3,875,005 7,750,010 and 15,500,020, with no remainder.

Since 15,500,020 cannot be divided by just 1 and 15,500,020, it is a composite number.


More Examples

Number 15,500,01815,500,01915,500,02115,500,022
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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