Q: Is 355,830 a Prime Number?
A: No, 355,830 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 355830 can be evenly divided by 1 2 3 5 6 10 15 29 30 58 87 145 174 290 409 435 818 870 1,227 2,045 2,454 4,090 6,135 11,861 12,270 23,722 35,583 59,305 71,166 118,610 177,915 and 355,830, with no remainder.
Since 355,830 cannot be divided by just 1 and 355,830, it is not a prime number.