Q: Is 138,272 a Prime Number?
A: No, 138,272 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 138272 can be evenly divided by 1 2 4 8 16 29 32 58 116 149 232 298 464 596 928 1,192 2,384 4,321 4,768 8,642 17,284 34,568 69,136 and 138,272, with no remainder.
Since 138,272 cannot be divided by just 1 and 138,272, it is not a prime number.