Q: Is 77,632,500 a Composite Number?

Why is 77,632,500 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 77,632,500 can be evenly divided by 1 2 3 4 5 6 10 11 12 15 20 22 25 30 33 44 50 55 60 66 75 100 110 125 132 150 165 220 250 275 300 330 375 500 550 625 660 750 825 941 1,100 1,250 1,375 1,500 1,650 1,875 1,882 2,500 2,750 2,823 3,300 3,750 3,764 4,125 4,705 5,500 5,646 6,875 7,500 8,250 9,410 10,351 11,292 13,750 14,115 16,500 18,820 20,625 20,702 23,525 27,500 28,230 31,053 41,250 41,404 47,050 51,755 56,460 62,106 70,575 82,500 94,100 103,510 117,625 124,212 141,150 155,265 207,020 235,250 258,775 282,300 310,530 352,875 470,500 517,550 588,125 621,060 705,750 776,325 1,035,100 1,176,250 1,293,875 1,411,500 1,552,650 1,764,375 2,352,500 2,587,750 3,105,300 3,528,750 3,881,625 5,175,500 6,469,375 7,057,500 7,763,250 12,938,750 15,526,500 19,408,125 25,877,500 38,816,250 and 77,632,500, with no remainder.

Since 77,632,500 cannot be divided by just 1 and 77,632,500, 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).