Q: Is 40,012,000 a Prime Number?
A: No, 40,012,000 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 40012000 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 70 80 100 112 125 140 160 175 200 224 250 280 350 400 500 560 700 800 875 1,000 1,120 1,400 1,429 1,750 2,000 2,800 2,858 3,500 4,000 5,600 5,716 7,000 7,145 10,003 11,432 14,000 14,290 20,006 22,864 28,000 28,580 35,725 40,012 45,728 50,015 57,160 71,450 80,024 100,030 114,320 142,900 160,048 178,625 200,060 228,640 250,075 285,800 320,096 357,250 400,120 500,150 571,600 714,500 800,240 1,000,300 1,143,200 1,250,375 1,429,000 1,600,480 2,000,600 2,500,750 2,858,000 4,001,200 5,001,500 5,716,000 8,002,400 10,003,000 20,006,000 and 40,012,000, with no remainder.
Since 40,012,000 cannot be divided by just 1 and 40,012,000, it is not a prime number.
| Number | 40,011,998 | 40,011,999 | 40,012,001 | 40,012,002 |
| Prime? | no | no | yes | no |