Q: Is 801,803 a Prime Number?

A: No, 801,803 is not a prime number.

Why is 801,803 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 801803 can be evenly divided by 1 23 71 491 1,633 11,293 34,861 and 801,803, with no remainder.

Since 801,803 cannot be divided by just 1 and 801,803, it is not a prime number.

Number	801,801	801,802	801,804	801,805
Prime?	no	no	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