Q: Is 801,057 a Prime Number?
A: No, 801,057 is 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 801057 can be evenly divided by 1 3 17 51 113 139 339 417 1,921 2,363 5,763 7,089 15,707 47,121 267,019 and 801,057, with no remainder.
Since 801,057 cannot be divided by just 1 and 801,057, it is not a prime number.