Q: Is 355,860 a Prime Number?
A: No, 355,860 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 355860 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 270 540 659 1,318 1,977 2,636 3,295 3,954 5,931 6,590 7,908 9,885 11,862 13,180 17,793 19,770 23,724 29,655 35,586 39,540 59,310 71,172 88,965 118,620 177,930 and 355,860, with no remainder.
Since 355,860 cannot be divided by just 1 and 355,860, it is not a prime number.