Q: Is 1,002,144 a Prime Number?
A: No, 1,002,144 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 1002144 can be evenly divided by 1 2 3 4 6 8 11 12 13 16 22 24 26 32 33 39 44 48 52 66 73 78 88 96 104 132 143 146 156 176 208 219 264 286 292 312 352 416 429 438 528 572 584 624 803 858 876 949 1,056 1,144 1,168 1,248 1,606 1,716 1,752 1,898 2,288 2,336 2,409 2,847 3,212 3,432 3,504 3,796 4,576 4,818 5,694 6,424 6,864 7,008 7,592 9,636 10,439 11,388 12,848 13,728 15,184 19,272 20,878 22,776 25,696 30,368 31,317 38,544 41,756 45,552 62,634 77,088 83,512 91,104 125,268 167,024 250,536 334,048 501,072 and 1,002,144, with no remainder.
Since 1,002,144 cannot be divided by just 1 and 1,002,144, it is not a prime number.