Q: Is 71,214,130 a Composite Number?

Why is 71,214,130 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 71,214,130 can be evenly divided by 1 2 5 10 13 26 31 41 62 65 82 130 155 205 310 403 410 431 533 806 862 1,066 1,271 2,015 2,155 2,542 2,665 4,030 4,310 5,330 5,603 6,355 11,206 12,710 13,361 16,523 17,671 26,722 28,015 33,046 35,342 56,030 66,805 82,615 88,355 133,610 165,230 173,693 176,710 229,723 347,386 459,446 547,801 868,465 1,095,602 1,148,615 1,736,930 2,297,230 2,739,005 5,478,010 7,121,413 14,242,826 35,607,065 and 71,214,130, with no remainder.

Since 71,214,130 cannot be divided by just 1 and 71,214,130, 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).