Q: Is 443,438 a Prime Number?

A: No, 443,438 is not a prime number.

Why is 443,438 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 443438 can be evenly divided by 1 2 221,719 and 443,438, with no remainder.

Since 443,438 cannot be divided by just 1 and 443,438, it is not a prime number.

Number	443,436	443,437	443,439	443,440
Prime?	no	yes	no	no

All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

General Questions

Factoring Questions

Calculation Questions

Miscellaneous Questions