Q: Is 141,987 a Prime Number?
A: No, 141,987 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 141987 can be evenly divided by 1 3 19 47 53 57 141 159 893 1,007 2,491 2,679 3,021 7,473 47,329 and 141,987, with no remainder.
Since 141,987 cannot be divided by just 1 and 141,987, it is not a prime number.