Q: Is 133,000,000 a Prime Number?
A: No, 133,000,000 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 133000000 can be evenly divided by 1 2 4 5 7 8 10 14 16 19 20 25 28 32 35 38 40 50 56 64 70 76 80 95 100 112 125 133 140 152 160 175 190 200 224 250 266 280 304 320 350 380 400 448 475 500 532 560 608 625 665 700 760 800 875 950 1,000 1,064 1,120 1,216 1,250 1,330 1,400 1,520 1,600 1,750 1,900 2,000 2,128 2,240 2,375 2,500 2,660 2,800 3,040 3,125 3,325 3,500 3,800 4,000 4,256 4,375 4,750 5,000 5,320 5,600 6,080 6,250 6,650 7,000 7,600 8,000 8,512 8,750 9,500 10,000 10,640 11,200 11,875 12,500 13,300 14,000 15,200 15,625 16,625 17,500 19,000 20,000 21,280 21,875 23,750 25,000 26,600 28,000 30,400 31,250 33,250 35,000 38,000 40,000 42,560 43,750 47,500 50,000 53,200 56,000 59,375 62,500 66,500 70,000 76,000 83,125 87,500 95,000 100,000 106,400 109,375 118,750 125,000 133,000 140,000 152,000 166,250 175,000 190,000 200,000 212,800 218,750 237,500 250,000 266,000 280,000 296,875 332,500 350,000 380,000 415,625 437,500 475,000 500,000 532,000 593,750 665,000 700,000 760,000 831,250 875,000 950,000 1,000,000 1,064,000 1,187,500 1,330,000 1,400,000 1,662,500 1,750,000 1,900,000 2,078,125 2,375,000 2,660,000 3,325,000 3,500,000 3,800,000 4,156,250 4,750,000 5,320,000 6,650,000 7,000,000 8,312,500 9,500,000 13,300,000 16,625,000 19,000,000 26,600,000 33,250,000 66,500,000 and 133,000,000, with no remainder.
Since 133,000,000 cannot be divided by just 1 and 133,000,000, it is not a prime number.
| Number | 132,999,998 | 132,999,999 | 133,000,001 | 133,000,002 |
| Prime? | no | no | yes | no |