Q: Is 1,252,080 a Composite Number?

Why is 1,252,080 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 1,252,080 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 37 40 45 47 48 60 72 74 80 90 94 111 120 141 144 148 180 185 188 222 235 240 282 296 333 360 370 376 423 444 470 555 564 592 666 705 720 740 752 846 888 940 1,110 1,128 1,332 1,410 1,480 1,665 1,692 1,739 1,776 1,880 2,115 2,220 2,256 2,664 2,820 2,960 3,330 3,384 3,478 3,760 4,230 4,440 5,217 5,328 5,640 6,660 6,768 6,956 8,460 8,695 8,880 10,434 11,280 13,320 13,912 15,651 16,920 17,390 20,868 26,085 26,640 27,824 31,302 33,840 34,780 41,736 52,170 62,604 69,560 78,255 83,472 104,340 125,208 139,120 156,510 208,680 250,416 313,020 417,360 626,040 and 1,252,080, with no remainder.

Since 1,252,080 cannot be divided by just 1 and 1,252,080, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).