Q: Is 40,006,740 a Prime Number?
A: No, 40,006,740 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 40006740 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 31 60 62 93 124 137 155 157 186 274 310 314 372 411 465 471 548 620 628 685 785 822 930 942 1,370 1,570 1,644 1,860 1,884 2,055 2,355 2,740 3,140 4,110 4,247 4,710 4,867 8,220 8,494 9,420 9,734 12,741 14,601 16,988 19,468 21,235 21,509 24,335 25,482 29,202 42,470 43,018 48,670 50,964 58,404 63,705 64,527 73,005 84,940 86,036 97,340 107,545 127,410 129,054 146,010 215,090 254,820 258,108 292,020 322,635 430,180 645,270 666,779 1,290,540 1,333,558 2,000,337 2,667,116 3,333,895 4,000,674 6,667,790 8,001,348 10,001,685 13,335,580 20,003,370 and 40,006,740, with no remainder.
Since 40,006,740 cannot be divided by just 1 and 40,006,740, it is not a prime number.
| Number | 40,006,738 | 40,006,739 | 40,006,741 | 40,006,742 |
| Prime? | no | yes | yes | no |