Q: Is 401,555 a Composite Number?

 A: Yes, 401,555 is a composite number.

Why is 401,555 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 401,555 can be evenly divided by 1 5 7 11 35 49 55 77 149 245 385 539 745 1,043 1,639 2,695 5,215 7,301 8,195 11,473 36,505 57,365 80,311 and 401,555, with no remainder.

Since 401,555 cannot be divided by just 1 and 401,555, it is a composite number.


More Examples

Number 401,553401,554401,556401,557
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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