Q: Is 141,975 a Prime Number?
A: No, 141,975 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 141975 can be evenly divided by 1 3 5 9 15 25 45 75 225 631 1,893 3,155 5,679 9,465 15,775 28,395 47,325 and 141,975, with no remainder.
Since 141,975 cannot be divided by just 1 and 141,975, it is not a prime number.