Q: Is 137,510,720 a Composite Number?

Why is 137,510,720 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 137,510,720 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 41 47 64 80 82 94 160 164 188 205 223 235 320 328 376 410 446 470 656 752 820 892 940 1,115 1,312 1,504 1,640 1,784 1,880 1,927 2,230 2,624 3,008 3,280 3,568 3,760 3,854 4,460 6,560 7,136 7,520 7,708 8,920 9,143 9,635 10,481 13,120 14,272 15,040 15,416 17,840 18,286 19,270 20,962 30,832 35,680 36,572 38,540 41,924 45,715 52,405 61,664 71,360 73,144 77,080 83,848 91,430 104,810 123,328 146,288 154,160 167,696 182,860 209,620 292,576 308,320 335,392 365,720 419,240 429,721 585,152 616,640 670,784 731,440 838,480 859,442 1,462,880 1,676,960 1,718,884 2,148,605 2,925,760 3,353,920 3,437,768 4,297,210 6,875,536 8,594,420 13,751,072 17,188,840 27,502,144 34,377,680 68,755,360 and 137,510,720, with no remainder.

Since 137,510,720 cannot be divided by just 1 and 137,510,720, 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).