Q: Is 143,350 a Prime Number?
A: No, 143,350 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 143350 can be evenly divided by 1 2 5 10 25 47 50 61 94 122 235 305 470 610 1,175 1,525 2,350 2,867 3,050 5,734 14,335 28,670 71,675 and 143,350, with no remainder.
Since 143,350 cannot be divided by just 1 and 143,350, it is not a prime number.