Q: Is 331,123,200 a Composite Number?

Why is 331,123,200 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 331,123,200 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 128 150 160 192 200 240 256 300 320 384 400 480 512 600 640 768 800 960 1,200 1,280 1,536 1,600 1,920 2,400 2,560 3,200 3,840 4,800 6,400 7,680 8,623 9,600 12,800 17,246 19,200 25,869 34,492 38,400 43,115 51,738 68,984 86,230 103,476 129,345 137,968 172,460 206,952 215,575 258,690 275,936 344,920 413,904 431,150 517,380 551,872 646,725 689,840 827,808 862,300 1,034,760 1,103,744 1,293,450 1,379,680 1,655,616 1,724,600 2,069,520 2,207,488 2,586,900 2,759,360 3,311,232 3,449,200 4,139,040 4,414,976 5,173,800 5,518,720 6,622,464 6,898,400 8,278,080 10,347,600 11,037,440 13,244,928 13,796,800 16,556,160 20,695,200 22,074,880 27,593,600 33,112,320 41,390,400 55,187,200 66,224,640 82,780,800 110,374,400 165,561,600 and 331,123,200, with no remainder.

Since 331,123,200 cannot be divided by just 1 and 331,123,200, 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).