Q: Is 138,966 a Prime Number?
A: No, 138,966 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 138966 can be evenly divided by 1 2 3 6 19 23 38 46 53 57 69 106 114 138 159 318 437 874 1,007 1,219 1,311 2,014 2,438 2,622 3,021 3,657 6,042 7,314 23,161 46,322 69,483 and 138,966, with no remainder.
Since 138,966 cannot be divided by just 1 and 138,966, it is not a prime number.