Q: Is 13,214,432 a Composite Number?

Why is 13,214,432 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 13,214,432 can be evenly divided by 1 2 4 7 8 11 14 16 22 28 31 32 44 56 62 77 88 112 124 154 173 176 217 224 248 308 341 346 352 434 496 616 682 692 868 992 1,211 1,232 1,364 1,384 1,736 1,903 2,387 2,422 2,464 2,728 2,768 3,472 3,806 4,774 4,844 5,363 5,456 5,536 6,944 7,612 9,548 9,688 10,726 10,912 13,321 15,224 19,096 19,376 21,452 26,642 30,448 37,541 38,192 38,752 42,904 53,284 58,993 60,896 75,082 76,384 85,808 106,568 117,986 150,164 171,616 213,136 235,972 300,328 412,951 426,272 471,944 600,656 825,902 943,888 1,201,312 1,651,804 1,887,776 3,303,608 6,607,216 and 13,214,432, with no remainder.

Since 13,214,432 cannot be divided by just 1 and 13,214,432, 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).