Q: Is 4,016,640 a Composite Number?

Why is 4,016,640 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 4,016,640 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 256 320 384 480 512 523 640 768 960 1,046 1,280 1,536 1,569 1,920 2,092 2,560 2,615 3,138 3,840 4,184 5,230 6,276 7,680 7,845 8,368 10,460 12,552 15,690 16,736 20,920 25,104 31,380 33,472 41,840 50,208 62,760 66,944 83,680 100,416 125,520 133,888 167,360 200,832 251,040 267,776 334,720 401,664 502,080 669,440 803,328 1,004,160 1,338,880 2,008,320 and 4,016,640, with no remainder.

Since 4,016,640 cannot be divided by just 1 and 4,016,640, 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).