Q: Is 155,080 a Prime Number?
A: No, 155,080 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 155080 can be evenly divided by 1 2 4 5 8 10 20 40 3,877 7,754 15,508 19,385 31,016 38,770 77,540 and 155,080, with no remainder.
Since 155,080 cannot be divided by just 1 and 155,080, it is not a prime number.