Q: Is 15,010,560 a Composite Number?

Why is 15,010,560 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 15,010,560 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 256 288 320 360 384 480 576 640 720 768 960 1,152 1,280 1,303 1,440 1,920 2,304 2,606 2,880 3,840 3,909 5,212 5,760 6,515 7,818 10,424 11,520 11,727 13,030 15,636 19,545 20,848 23,454 26,060 31,272 39,090 41,696 46,908 52,120 58,635 62,544 78,180 83,392 93,816 104,240 117,270 125,088 156,360 166,784 187,632 208,480 234,540 250,176 312,720 333,568 375,264 416,960 469,080 500,352 625,440 750,528 833,920 938,160 1,000,704 1,250,880 1,501,056 1,667,840 1,876,320 2,501,760 3,002,112 3,752,640 5,003,520 7,505,280 and 15,010,560, with no remainder.

Since 15,010,560 cannot be divided by just 1 and 15,010,560, 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).