Q: Is 120,100,200 a Prime Number?
A: No, 120,100,200 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 120100200 can be evenly divided by 1 2 3 4 5 6 8 10 11 12 15 20 22 24 25 30 31 33 40 44 50 55 60 62 66 75 88 93 100 110 120 124 132 150 155 165 186 200 220 248 264 275 300 310 330 341 372 440 465 550 587 600 620 660 682 744 775 825 930 1,023 1,100 1,174 1,240 1,320 1,364 1,550 1,650 1,705 1,761 1,860 2,046 2,200 2,325 2,348 2,728 2,935 3,100 3,300 3,410 3,522 3,720 4,092 4,650 4,696 5,115 5,870 6,200 6,457 6,600 6,820 7,044 8,184 8,525 8,805 9,300 10,230 11,740 12,914 13,640 14,088 14,675 17,050 17,610 18,197 18,600 19,371 20,460 23,480 25,575 25,828 29,350 32,285 34,100 35,220 36,394 38,742 40,920 44,025 51,150 51,656 54,591 58,700 64,570 68,200 70,440 72,788 77,484 88,050 90,985 96,855 102,300 109,182 117,400 129,140 145,576 154,968 161,425 176,100 181,970 193,710 200,167 204,600 218,364 258,280 272,955 322,850 352,200 363,940 387,420 400,334 436,728 454,925 484,275 545,910 600,501 645,700 727,880 774,840 800,668 909,850 968,550 1,000,835 1,091,820 1,201,002 1,291,400 1,364,775 1,601,336 1,819,700 1,937,100 2,001,670 2,183,640 2,402,004 2,729,550 3,002,505 3,639,400 3,874,200 4,003,340 4,804,008 5,004,175 5,459,100 6,005,010 8,006,680 10,008,350 10,918,200 12,010,020 15,012,525 20,016,700 24,020,040 30,025,050 40,033,400 60,050,100 and 120,100,200, with no remainder.
Since 120,100,200 cannot be divided by just 1 and 120,100,200, it is not a prime number.
| Number | 120,100,198 | 120,100,199 | 120,100,201 | 120,100,202 |
| Prime? | no | yes | no | no |