Q: Is 5,342,220 a Prime Number?
A: No, 5,342,220 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 5342220 can be evenly divided by 1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 52 54 60 65 78 90 108 117 130 135 156 180 195 234 260 270 351 390 468 540 585 702 761 780 1,170 1,404 1,522 1,755 2,283 2,340 3,044 3,510 3,805 4,566 6,849 7,020 7,610 9,132 9,893 11,415 13,698 15,220 19,786 20,547 22,830 27,396 29,679 34,245 39,572 41,094 45,660 49,465 59,358 68,490 82,188 89,037 98,930 102,735 118,716 136,980 148,395 178,074 197,860 205,470 267,111 296,790 356,148 410,940 445,185 534,222 593,580 890,370 1,068,444 1,335,555 1,780,740 2,671,110 and 5,342,220, with no remainder.
Since 5,342,220 cannot be divided by just 1 and 5,342,220, it is not a prime number.