Q: Is 142,550 a Prime Number?
A: No, 142,550 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 142550 can be evenly divided by 1 2 5 10 25 50 2,851 5,702 14,255 28,510 71,275 and 142,550, with no remainder.
Since 142,550 cannot be divided by just 1 and 142,550, it is not a prime number.