Q: Is 137,505 a Prime Number?
A: No, 137,505 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 137505 can be evenly divided by 1 3 5 15 89 103 267 309 445 515 1,335 1,545 9,167 27,501 45,835 and 137,505, with no remainder.
Since 137,505 cannot be divided by just 1 and 137,505, it is not a prime number.