Q: Is 355,530 a Prime Number?
A: No, 355,530 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 355530 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 1,693 3,386 5,079 8,465 10,158 11,851 16,930 23,702 25,395 35,553 50,790 59,255 71,106 118,510 177,765 and 355,530, with no remainder.
Since 355,530 cannot be divided by just 1 and 355,530, it is not a prime number.