Q: Is 6,881,070 a Composite Number?

Why is 6,881,070 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 6,881,070 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 30 31 35 42 49 62 70 93 98 105 147 151 155 186 210 217 245 294 302 310 434 453 465 490 651 735 755 906 930 1,057 1,085 1,302 1,470 1,510 1,519 2,114 2,170 2,265 3,038 3,171 3,255 4,530 4,557 4,681 5,285 6,342 6,510 7,399 7,595 9,114 9,362 10,570 14,043 14,798 15,190 15,855 22,197 22,785 23,405 28,086 31,710 32,767 36,995 44,394 45,570 46,810 65,534 70,215 73,990 98,301 110,985 140,430 163,835 196,602 221,970 229,369 327,670 458,738 491,505 688,107 983,010 1,146,845 1,376,214 2,293,690 3,440,535 and 6,881,070, with no remainder.

Since 6,881,070 cannot be divided by just 1 and 6,881,070, 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).