Q: Is 398,020 a Composite Number?

 A: Yes, 398,020 is a composite number.

Why is 398,020 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 398,020 can be evenly divided by 1 2 4 5 7 10 14 20 28 35 70 140 2,843 5,686 11,372 14,215 19,901 28,430 39,802 56,860 79,604 99,505 199,010 and 398,020, with no remainder.

Since 398,020 cannot be divided by just 1 and 398,020, it is a composite number.


More Examples

Number 398,018398,019398,021398,022
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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