Q: Is 77,762,076 a Composite Number?

Why is 77,762,076 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 77,762,076 can be evenly divided by 1 2 3 4 6 7 12 14 21 28 41 42 67 82 84 123 134 164 201 246 268 287 337 402 469 492 574 674 804 861 938 1,011 1,148 1,348 1,407 1,722 1,876 2,022 2,359 2,747 2,814 3,444 4,044 4,718 5,494 5,628 7,077 8,241 9,436 10,988 13,817 14,154 16,482 19,229 22,579 27,634 28,308 32,964 38,458 41,451 45,158 55,268 57,687 67,737 76,916 82,902 90,316 96,719 115,374 135,474 158,053 165,804 193,438 230,748 270,948 290,157 316,106 386,876 474,159 580,314 632,212 925,739 948,318 1,160,628 1,851,478 1,896,636 2,777,217 3,702,956 5,554,434 6,480,173 11,108,868 12,960,346 19,440,519 25,920,692 38,881,038 and 77,762,076, with no remainder.

Since 77,762,076 cannot be divided by just 1 and 77,762,076, 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).