Q: Is 1,265,004 a Prime Number?
A: No, 1,265,004 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 1265004 can be evenly divided by 1 2 3 4 6 9 12 13 17 18 26 27 34 36 39 51 52 53 54 68 78 102 106 108 117 153 156 159 204 212 221 234 306 318 351 442 459 468 477 612 636 663 689 702 884 901 918 954 1,326 1,378 1,404 1,431 1,802 1,836 1,908 1,989 2,067 2,652 2,703 2,756 2,862 3,604 3,978 4,134 5,406 5,724 5,967 6,201 7,956 8,109 8,268 10,812 11,713 11,934 12,402 16,218 18,603 23,426 23,868 24,327 24,804 32,436 35,139 37,206 46,852 48,654 70,278 74,412 97,308 105,417 140,556 210,834 316,251 421,668 632,502 and 1,265,004, with no remainder.
Since 1,265,004 cannot be divided by just 1 and 1,265,004, it is not a prime number.