Q: Is 142,125 a Prime Number?
A: No, 142,125 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 142125 can be evenly divided by 1 3 5 15 25 75 125 375 379 1,137 1,895 5,685 9,475 28,425 47,375 and 142,125, with no remainder.
Since 142,125 cannot be divided by just 1 and 142,125, it is not a prime number.