Q: Is 3,632,640 a Composite Number?

Why is 3,632,640 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 3,632,640 can be evenly divided by 1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 43 44 48 55 60 64 66 80 86 88 96 110 120 128 129 132 160 165 172 176 192 215 220 240 256 258 264 320 330 344 352 384 430 440 473 480 512 516 528 640 645 660 688 704 768 860 880 946 960 1,032 1,056 1,280 1,290 1,320 1,376 1,408 1,419 1,536 1,720 1,760 1,892 1,920 2,064 2,112 2,365 2,560 2,580 2,640 2,752 2,816 2,838 3,440 3,520 3,784 3,840 4,128 4,224 4,730 5,160 5,280 5,504 5,632 5,676 6,880 7,040 7,095 7,568 7,680 8,256 8,448 9,460 10,320 10,560 11,008 11,352 13,760 14,080 14,190 15,136 16,512 16,896 18,920 20,640 21,120 22,016 22,704 27,520 28,160 28,380 30,272 33,024 37,840 41,280 42,240 45,408 55,040 56,760 60,544 66,048 75,680 82,560 84,480 90,816 110,080 113,520 121,088 151,360 165,120 181,632 227,040 242,176 302,720 330,240 363,264 454,080 605,440 726,528 908,160 1,210,880 1,816,320 and 3,632,640, with no remainder.

Since 3,632,640 cannot be divided by just 1 and 3,632,640, 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).