Q: Is 40,007,000 a Prime Number?
A: No, 40,007,000 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 40007000 can be evenly divided by 1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 125 200 220 250 275 440 500 550 1,000 1,100 1,375 2,200 2,750 3,637 5,500 7,274 11,000 14,548 18,185 29,096 36,370 40,007 72,740 80,014 90,925 145,480 160,028 181,850 200,035 320,056 363,700 400,070 454,625 727,400 800,140 909,250 1,000,175 1,600,280 1,818,500 2,000,350 3,637,000 4,000,700 5,000,875 8,001,400 10,001,750 20,003,500 and 40,007,000, with no remainder.
Since 40,007,000 cannot be divided by just 1 and 40,007,000, it is not a prime number.
| Number | 40,006,998 | 40,006,999 | 40,007,001 | 40,007,002 |
| Prime? | no | yes | no | no |