Q: Is 323,655,520 a Composite Number?

Why is 323,655,520 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 323,655,520 can be evenly divided by 1 2 4 5 8 10 16 17 20 32 34 40 68 80 85 136 160 170 257 272 340 463 514 544 680 926 1,028 1,285 1,360 1,852 2,056 2,315 2,570 2,720 3,704 4,112 4,369 4,630 5,140 7,408 7,871 8,224 8,738 9,260 10,280 14,816 15,742 17,476 18,520 20,560 21,845 31,484 34,952 37,040 39,355 41,120 43,690 62,968 69,904 74,080 78,710 87,380 118,991 125,936 139,808 157,420 174,760 237,982 251,872 314,840 349,520 475,964 594,955 629,680 699,040 951,928 1,189,910 1,259,360 1,903,856 2,022,847 2,379,820 3,807,712 4,045,694 4,759,640 8,091,388 9,519,280 10,114,235 16,182,776 19,038,560 20,228,470 32,365,552 40,456,940 64,731,104 80,913,880 161,827,760 and 323,655,520, with no remainder.

Since 323,655,520 cannot be divided by just 1 and 323,655,520, 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).