Q: Is 143,830 a Prime Number?
A: No, 143,830 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 143830 can be evenly divided by 1 2 5 10 19 38 95 190 757 1,514 3,785 7,570 14,383 28,766 71,915 and 143,830, with no remainder.
Since 143,830 cannot be divided by just 1 and 143,830, it is not a prime number.