Q: Is 143,946 a Prime Number?
A: No, 143,946 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 143946 can be evenly divided by 1 2 3 6 9 11 18 22 33 66 99 198 727 1,454 2,181 4,362 6,543 7,997 13,086 15,994 23,991 47,982 71,973 and 143,946, with no remainder.
Since 143,946 cannot be divided by just 1 and 143,946, it is not a prime number.