Q: Is 260,771,070 a Composite Number?

Why is 260,771,070 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 260,771,070 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 30 31 35 41 42 62 70 82 93 105 123 155 186 205 210 217 246 287 310 410 434 465 574 615 651 861 930 977 1,085 1,230 1,271 1,302 1,435 1,722 1,954 2,170 2,542 2,870 2,931 3,255 3,813 4,305 4,885 5,862 6,355 6,510 6,839 7,626 8,610 8,897 9,770 12,710 13,678 14,655 17,794 19,065 20,517 26,691 29,310 30,287 34,195 38,130 40,057 41,034 44,485 53,382 60,574 68,390 80,114 88,970 90,861 102,585 120,171 133,455 151,435 181,722 200,285 205,170 212,009 240,342 266,910 280,399 302,870 400,570 424,018 454,305 560,798 600,855 636,027 841,197 908,610 1,060,045 1,201,710 1,241,767 1,272,054 1,401,995 1,682,394 2,120,090 2,483,534 2,803,990 3,180,135 3,725,301 4,205,985 6,208,835 6,360,270 7,450,602 8,411,970 8,692,369 12,417,670 17,384,738 18,626,505 26,077,107 37,253,010 43,461,845 52,154,214 86,923,690 130,385,535 and 260,771,070, with no remainder.

Since 260,771,070 cannot be divided by just 1 and 260,771,070, 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).