Q: Is 22,439,835 a Composite Number?

Why is 22,439,835 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 22,439,835 can be evenly divided by 1 3 5 9 11 15 23 27 33 45 55 69 73 81 99 115 135 165 207 219 243 253 297 345 365 405 495 621 657 759 803 891 1,035 1,095 1,215 1,265 1,485 1,679 1,863 1,971 2,277 2,409 2,673 3,105 3,285 3,795 4,015 4,455 5,037 5,589 5,913 6,831 7,227 8,395 9,315 9,855 11,385 12,045 13,365 15,111 17,739 18,469 20,493 21,681 25,185 27,945 29,565 34,155 36,135 45,333 55,407 61,479 65,043 75,555 88,695 92,345 102,465 108,405 135,999 166,221 195,129 226,665 277,035 307,395 325,215 407,997 498,663 679,995 831,105 975,645 1,495,989 2,039,985 2,493,315 4,487,967 7,479,945 and 22,439,835, with no remainder.

Since 22,439,835 cannot be divided by just 1 and 22,439,835, 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).