Q: Is 340,197 a Prime Number?
A: No, 340,197 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 340197 can be evenly divided by 1 3 11 13 33 39 61 143 169 183 429 507 671 793 1,859 2,013 2,379 5,577 8,723 10,309 26,169 30,927 113,399 and 340,197, with no remainder.
Since 340,197 cannot be divided by just 1 and 340,197, it is not a prime number.