Q: Is 14,425,047 a Composite Number?

Why is 14,425,047 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 14,425,047 can be evenly divided by 1 3 7 9 13 19 21 27 39 57 63 81 91 103 117 133 171 189 247 273 309 351 399 513 567 721 741 819 927 1,053 1,197 1,339 1,539 1,729 1,957 2,163 2,223 2,457 2,781 3,591 4,017 5,187 5,871 6,489 6,669 7,371 8,343 9,373 10,773 12,051 13,699 15,561 17,613 19,467 20,007 25,441 28,119 36,153 41,097 46,683 52,839 58,401 76,323 84,357 108,459 123,291 140,049 158,517 178,087 228,969 253,071 369,873 534,261 686,907 759,213 1,109,619 1,602,783 2,060,721 4,808,349 and 14,425,047, with no remainder.

Since 14,425,047 cannot be divided by just 1 and 14,425,047, 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).