Q: Is 21,492,002 a Composite Number?

 A: Yes, 21,492,002 is a composite number.

Why is 21,492,002 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 21,492,002 can be evenly divided by 1 2 7 14 19 38 43 86 133 266 301 602 817 1,634 1,879 3,758 5,719 11,438 13,153 26,306 35,701 71,402 80,797 161,594 249,907 499,814 565,579 1,131,158 1,535,143 3,070,286 10,746,001 and 21,492,002, with no remainder.

Since 21,492,002 cannot be divided by just 1 and 21,492,002, it is a composite number.


More Examples

Number 21,492,00021,492,00121,492,00321,492,004
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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