Q: Is 143,744 a Prime Number?
A: No, 143,744 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 143744 can be evenly divided by 1 2 4 8 16 32 64 128 1,123 2,246 4,492 8,984 17,968 35,936 71,872 and 143,744, with no remainder.
Since 143,744 cannot be divided by just 1 and 143,744, it is not a prime number.