Q: Is 143,948 a Prime Number?
A: No, 143,948 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 143948 can be evenly divided by 1 2 4 7 14 28 53 97 106 194 212 371 388 679 742 1,358 1,484 2,716 5,141 10,282 20,564 35,987 71,974 and 143,948, with no remainder.
Since 143,948 cannot be divided by just 1 and 143,948, it is not a prime number.