Q: Is 358,020 a Prime Number?
A: No, 358,020 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 358020 can be evenly divided by 1 2 3 4 5 6 9 10 12 13 15 17 18 20 26 27 30 34 36 39 45 51 52 54 60 65 68 78 81 85 90 102 108 117 130 135 153 156 162 170 180 195 204 221 234 255 260 270 306 324 340 351 390 405 442 459 468 510 540 585 612 663 702 765 780 810 884 918 1,020 1,053 1,105 1,170 1,326 1,377 1,404 1,530 1,620 1,755 1,836 1,989 2,106 2,210 2,295 2,340 2,652 2,754 3,060 3,315 3,510 3,978 4,212 4,420 4,590 5,265 5,508 5,967 6,630 6,885 7,020 7,956 9,180 9,945 10,530 11,934 13,260 13,770 17,901 19,890 21,060 23,868 27,540 29,835 35,802 39,780 59,670 71,604 89,505 119,340 179,010 and 358,020, with no remainder.
Since 358,020 cannot be divided by just 1 and 358,020, it is not a prime number.