The number 3,010,056 can be evenly divided by 1 2 3 4 6 7 8 12 14 19 21 23 24 28 38 41 42 46 56 57 69 76 82 84 92 114 123 133 138 152 161 164 168 184 228 246 266 276 287 322 328 399 437 456 483 492 532 552 574 644 779 798 861 874 943 966 984 1,064 1,148 1,288 1,311 1,558 1,596 1,722 1,748 1,886 1,932 2,296 2,337 2,622 2,829 3,059 3,116 3,192 3,444 3,496 3,772 3,864 4,674 5,244 5,453 5,658 6,118 6,232 6,601 6,888 7,544 9,177 9,348 10,488 10,906 11,316 12,236 13,202 16,359 17,917 18,354 18,696 19,803 21,812 22,632 24,472 26,404 32,718 35,834 36,708 39,606 43,624 52,808 53,751 65,436 71,668 73,416 79,212 107,502 125,419 130,872 143,336 158,424 215,004 250,838 376,257 430,008 501,676 752,514 1,003,352 1,505,028 and 3,010,056, with no remainder.
Since 3,010,056 cannot be divided by just 1 and 3,010,056, it is a composite number.