Q: Is 100,305,030 a Composite Number?

Why is 100,305,030 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 100,305,030 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 30 35 42 67 70 105 134 201 210 335 402 469 670 938 1,005 1,407 2,010 2,345 2,814 4,690 7,035 7,129 14,070 14,258 21,387 35,645 42,774 49,903 71,290 99,806 106,935 149,709 213,870 249,515 299,418 477,643 499,030 748,545 955,286 1,432,929 1,497,090 2,388,215 2,865,858 3,343,501 4,776,430 6,687,002 7,164,645 10,030,503 14,329,290 16,717,505 20,061,006 33,435,010 50,152,515 and 100,305,030, with no remainder.

Since 100,305,030 cannot be divided by just 1 and 100,305,030, 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).