Q: Is 4,320,448 a Composite Number?

Why is 4,320,448 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 4,320,448 can be evenly divided by 1 2 4 8 11 16 17 19 22 32 34 38 44 64 68 76 88 136 152 176 187 209 272 304 323 352 361 374 418 544 608 646 704 722 748 836 1,088 1,216 1,292 1,444 1,496 1,672 2,584 2,888 2,992 3,344 3,553 3,971 5,168 5,776 5,984 6,137 6,688 7,106 7,942 10,336 11,552 11,968 12,274 13,376 14,212 15,884 20,672 23,104 24,548 28,424 31,768 49,096 56,848 63,536 67,507 98,192 113,696 127,072 135,014 196,384 227,392 254,144 270,028 392,768 540,056 1,080,112 2,160,224 and 4,320,448, with no remainder.

Since 4,320,448 cannot be divided by just 1 and 4,320,448, 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).