Q: Is 321,122,000 a Prime Number?
A: No, 321,122,000 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 321122000 can be evenly divided by 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 307 400 500 523 614 1,000 1,046 1,228 1,535 2,000 2,092 2,456 2,615 3,070 4,184 4,912 5,230 6,140 7,675 8,368 10,460 12,280 13,075 15,350 20,920 24,560 26,150 30,700 38,375 41,840 52,300 61,400 65,375 76,750 104,600 122,800 130,750 153,500 160,561 209,200 261,500 307,000 321,122 523,000 614,000 642,244 802,805 1,046,000 1,284,488 1,605,610 2,568,976 3,211,220 4,014,025 6,422,440 8,028,050 12,844,880 16,056,100 20,070,125 32,112,200 40,140,250 64,224,400 80,280,500 160,561,000 and 321,122,000, with no remainder.
Since 321,122,000 cannot be divided by just 1 and 321,122,000, it is not a prime number.
| Number | 321,121,998 | 321,121,999 | 321,122,001 | 321,122,002 |
| Prime? | no | no | no | no |