Q: Is 143,463 a Prime Number?
A: No, 143,463 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 143463 can be evenly divided by 1 3 17 29 51 87 97 291 493 1,479 1,649 2,813 4,947 8,439 47,821 and 143,463, with no remainder.
Since 143,463 cannot be divided by just 1 and 143,463, it is not a prime number.