Q: Is 345,115 a Prime Number?
A: No, 345,115 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 345115 can be evenly divided by 1 5 23 115 3,001 15,005 69,023 and 345,115, with no remainder.
Since 345,115 cannot be divided by just 1 and 345,115, it is not a prime number.