Q: Is 67,146,120 a Composite Number?

Why is 67,146,120 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 67,146,120 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 37 40 45 60 71 72 74 90 111 120 142 148 180 185 213 222 284 296 333 355 360 370 426 444 555 568 639 666 710 740 852 888 1,065 1,110 1,278 1,332 1,420 1,480 1,665 1,704 2,130 2,220 2,556 2,627 2,664 2,840 3,195 3,330 4,260 4,440 5,041 5,112 5,254 6,390 6,660 7,881 8,520 10,082 10,508 12,780 13,135 13,320 15,123 15,762 20,164 21,016 23,643 25,205 25,560 26,270 30,246 31,524 39,405 40,328 45,369 47,286 50,410 52,540 60,492 63,048 75,615 78,810 90,738 94,572 100,820 105,080 118,215 120,984 151,230 157,620 181,476 186,517 189,144 201,640 226,845 236,430 302,460 315,240 362,952 373,034 453,690 472,860 559,551 604,920 746,068 907,380 932,585 945,720 1,119,102 1,492,136 1,678,653 1,814,760 1,865,170 2,238,204 2,797,755 3,357,306 3,730,340 4,476,408 5,595,510 6,714,612 7,460,680 8,393,265 11,191,020 13,429,224 16,786,530 22,382,040 33,573,060 and 67,146,120, with no remainder.

Since 67,146,120 cannot be divided by just 1 and 67,146,120, 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).