Q: Is 43,221,310 a Composite Number?

Why is 43,221,310 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 43,221,310 can be evenly divided by 1 2 5 10 11 17 22 29 34 55 58 85 110 145 170 187 290 319 374 493 638 797 935 986 1,594 1,595 1,870 2,465 3,190 3,985 4,930 5,423 7,970 8,767 10,846 13,549 17,534 23,113 27,098 27,115 43,835 46,226 54,230 67,745 87,670 115,565 135,490 149,039 231,130 254,243 298,078 392,921 508,486 745,195 785,842 1,271,215 1,490,390 1,964,605 2,542,430 3,929,210 4,322,131 8,644,262 21,610,655 and 43,221,310, with no remainder.

Since 43,221,310 cannot be divided by just 1 and 43,221,310, 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).