Q: Is 345,250 a Prime Number?
A: No, 345,250 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 345250 can be evenly divided by 1 2 5 10 25 50 125 250 1,381 2,762 6,905 13,810 34,525 69,050 172,625 and 345,250, with no remainder.
Since 345,250 cannot be divided by just 1 and 345,250, it is not a prime number.