Q: Is 355,090 a Prime Number?
A: No, 355,090 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 355090 can be evenly divided by 1 2 5 10 35,509 71,018 177,545 and 355,090, with no remainder.
Since 355,090 cannot be divided by just 1 and 355,090, it is not a prime number.