Q: Is 121,020,624 a Composite Number?

Why is 121,020,624 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 121,020,624 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 36 48 53 72 101 106 144 157 159 202 212 303 314 318 404 424 471 477 606 628 636 808 848 909 942 954 1,212 1,256 1,272 1,413 1,616 1,818 1,884 1,908 2,424 2,512 2,544 2,826 3,636 3,768 3,816 4,848 5,353 5,652 7,272 7,536 7,632 8,321 10,706 11,304 14,544 15,857 16,059 16,642 21,412 22,608 24,963 31,714 32,118 33,284 42,824 47,571 48,177 49,926 63,428 64,236 66,568 74,889 85,648 95,142 96,354 99,852 126,856 128,472 133,136 142,713 149,778 190,284 192,708 199,704 253,712 256,944 285,426 299,556 380,568 385,416 399,408 570,852 599,112 761,136 770,832 840,421 1,141,704 1,198,224 1,680,842 2,283,408 2,521,263 3,361,684 5,042,526 6,723,368 7,563,789 10,085,052 13,446,736 15,127,578 20,170,104 30,255,156 40,340,208 60,510,312 and 121,020,624, with no remainder.

Since 121,020,624 cannot be divided by just 1 and 121,020,624, 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).