Q: Is 777,462,120 a Composite Number?

Why is 777,462,120 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 777,462,120 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 109 120 180 218 327 360 436 545 654 872 981 1,090 1,308 1,635 1,962 2,180 2,616 3,270 3,924 4,360 4,905 6,540 7,848 9,810 13,080 19,620 19,813 39,240 39,626 59,439 79,252 99,065 118,878 158,504 178,317 198,130 237,756 297,195 356,634 396,260 475,512 594,390 713,268 792,520 891,585 1,188,780 1,426,536 1,783,170 2,159,617 2,377,560 3,566,340 4,319,234 6,478,851 7,132,680 8,638,468 10,798,085 12,957,702 17,276,936 19,436,553 21,596,170 25,915,404 32,394,255 38,873,106 43,192,340 51,830,808 64,788,510 77,746,212 86,384,680 97,182,765 129,577,020 155,492,424 194,365,530 259,154,040 388,731,060 and 777,462,120, with no remainder.

Since 777,462,120 cannot be divided by just 1 and 777,462,120, 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).