Q: Is 7,102,144 a Composite Number?

Why is 7,102,144 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 7,102,144 can be evenly divided by 1 2 4 7 8 14 16 28 32 56 64 83 112 166 191 224 332 382 448 581 664 764 1,162 1,328 1,337 1,528 2,324 2,656 2,674 3,056 4,648 5,312 5,348 6,112 9,296 10,696 12,224 15,853 18,592 21,392 31,706 37,184 42,784 63,412 85,568 110,971 126,824 221,942 253,648 443,884 507,296 887,768 1,014,592 1,775,536 3,551,072 and 7,102,144, with no remainder.

Since 7,102,144 cannot be divided by just 1 and 7,102,144, 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).