Q: Is 13,761,168 a Composite Number?

Why is 13,761,168 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 13,761,168 can be evenly divided by 1 2 3 4 6 8 12 16 19 24 38 48 57 76 79 114 152 158 191 228 237 304 316 382 456 474 573 632 764 912 948 1,146 1,264 1,501 1,528 1,896 2,292 3,002 3,056 3,629 3,792 4,503 4,584 6,004 7,258 9,006 9,168 10,887 12,008 14,516 15,089 18,012 21,774 24,016 29,032 30,178 36,024 43,548 45,267 58,064 60,356 72,048 87,096 90,534 120,712 174,192 181,068 241,424 286,691 362,136 573,382 724,272 860,073 1,146,764 1,720,146 2,293,528 3,440,292 4,587,056 6,880,584 and 13,761,168, with no remainder.

Since 13,761,168 cannot be divided by just 1 and 13,761,168, 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).