Q: Is 61,166,160 a Composite Number?

Why is 61,166,160 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 61,166,160 can be evenly divided by 1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 33 36 40 44 45 48 55 60 66 72 80 88 90 99 110 120 132 144 165 176 180 198 220 240 264 330 360 396 440 495 528 660 720 792 880 990 1,320 1,584 1,980 2,640 3,960 7,723 7,920 15,446 23,169 30,892 38,615 46,338 61,784 69,507 77,230 84,953 92,676 115,845 123,568 139,014 154,460 169,906 185,352 231,690 254,859 278,028 308,920 339,812 347,535 370,704 424,765 463,380 509,718 556,056 617,840 679,624 695,070 764,577 849,530 926,760 1,019,436 1,112,112 1,274,295 1,359,248 1,390,140 1,529,154 1,699,060 1,853,520 2,038,872 2,548,590 2,780,280 3,058,308 3,398,120 3,822,885 4,077,744 5,097,180 5,560,560 6,116,616 6,796,240 7,645,770 10,194,360 12,233,232 15,291,540 20,388,720 30,583,080 and 61,166,160, with no remainder.

Since 61,166,160 cannot be divided by just 1 and 61,166,160, 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).