Q: Is 7,070,040 a Composite Number?

Why is 7,070,040 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 7,070,040 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 41 45 60 72 82 90 120 123 164 180 205 246 328 360 369 410 479 492 615 738 820 958 984 1,230 1,437 1,476 1,640 1,845 1,916 2,395 2,460 2,874 2,952 3,690 3,832 4,311 4,790 4,920 5,748 7,185 7,380 8,622 9,580 11,496 14,370 14,760 17,244 19,160 19,639 21,555 28,740 34,488 39,278 43,110 57,480 58,917 78,556 86,220 98,195 117,834 157,112 172,440 176,751 196,390 235,668 294,585 353,502 392,780 471,336 589,170 707,004 785,560 883,755 1,178,340 1,414,008 1,767,510 2,356,680 3,535,020 and 7,070,040, with no remainder.

Since 7,070,040 cannot be divided by just 1 and 7,070,040, 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).