Q: Is 122,122,000 a Prime Number?
A: No, 122,122,000 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 122122000 can be evenly divided by 1 2 4 5 7 8 10 11 13 14 16 20 22 25 26 28 35 40 44 50 52 55 56 61 65 70 77 80 88 91 100 104 110 112 122 125 130 140 143 154 175 176 182 200 208 220 244 250 260 275 280 286 305 308 325 350 364 385 400 427 440 455 488 500 520 550 560 572 610 616 650 671 700 715 728 770 793 854 875 880 910 976 1,000 1,001 1,040 1,100 1,144 1,220 1,232 1,300 1,342 1,375 1,400 1,430 1,456 1,525 1,540 1,586 1,625 1,708 1,750 1,820 1,925 2,000 2,002 2,135 2,200 2,275 2,288 2,440 2,600 2,684 2,750 2,800 2,860 3,050 3,080 3,172 3,250 3,355 3,416 3,500 3,575 3,640 3,850 3,965 4,004 4,270 4,400 4,550 4,697 4,880 5,005 5,200 5,368 5,500 5,551 5,720 6,100 6,160 6,344 6,500 6,710 6,832 7,000 7,150 7,280 7,625 7,700 7,930 8,008 8,540 8,723 9,100 9,394 9,625 10,010 10,675 10,736 11,000 11,102 11,375 11,440 12,200 12,688 13,000 13,420 14,000 14,300 15,250 15,400 15,860 16,016 16,775 17,080 17,446 17,875 18,200 18,788 19,250 19,825 20,020 21,350 22,000 22,204 22,750 23,485 24,400 25,025 26,000 26,840 27,755 28,600 30,500 30,800 31,720 33,550 34,160 34,892 35,750 36,400 37,576 38,500 39,650 40,040 42,700 43,615 44,408 45,500 46,970 50,050 53,375 53,680 55,510 57,200 61,000 61,061 63,440 67,100 69,784 71,500 75,152 77,000 79,300 80,080 83,875 85,400 87,230 88,816 91,000 93,940 99,125 100,100 106,750 111,020 117,425 122,000 122,122 125,125 134,200 138,775 139,568 143,000 154,000 158,600 167,750 170,800 174,460 182,000 187,880 198,250 200,200 213,500 218,075 222,040 234,850 244,244 250,250 268,400 277,550 286,000 305,305 317,200 335,500 348,920 375,760 396,500 400,400 427,000 436,150 444,080 469,700 488,488 500,500 555,100 587,125 610,610 671,000 693,875 697,840 793,000 854,000 872,300 939,400 976,976 1,001,000 1,090,375 1,110,200 1,174,250 1,221,220 1,342,000 1,387,750 1,526,525 1,586,000 1,744,600 1,878,800 2,002,000 2,180,750 2,220,400 2,348,500 2,442,440 2,775,500 3,053,050 3,489,200 4,361,500 4,697,000 4,884,880 5,551,000 6,106,100 7,632,625 8,723,000 9,394,000 11,102,000 12,212,200 15,265,250 17,446,000 24,424,400 30,530,500 61,061,000 and 122,122,000, with no remainder.
Since 122,122,000 cannot be divided by just 1 and 122,122,000, it is not a prime number.
| Number | 122,121,998 | 122,121,999 | 122,122,001 | 122,122,002 |
| Prime? | no | no | yes | no |