Q: Is 142,072 a Prime Number?
A: No, 142,072 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 142072 can be evenly divided by 1 2 4 7 8 14 28 43 56 59 86 118 172 236 301 344 413 472 602 826 1,204 1,652 2,408 2,537 3,304 5,074 10,148 17,759 20,296 35,518 71,036 and 142,072, with no remainder.
Since 142,072 cannot be divided by just 1 and 142,072, it is not a prime number.