Q: Is 800,157 a Prime Number?
A: No, 800,157 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 800157 can be evenly divided by 1 3 266,719 and 800,157, with no remainder.
Since 800,157 cannot be divided by just 1 and 800,157, it is not a prime number.