Q: Is 7,750,470 a Composite Number?

Why is 7,750,470 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 7,750,470 can be evenly divided by 1 2 3 5 6 7 10 13 14 15 17 21 26 30 34 35 39 42 51 65 70 78 85 91 102 105 119 130 167 170 182 195 210 221 238 255 273 334 357 390 442 455 501 510 546 595 663 714 835 910 1,002 1,105 1,169 1,190 1,326 1,365 1,547 1,670 1,785 2,171 2,210 2,338 2,505 2,730 2,839 3,094 3,315 3,507 3,570 4,342 4,641 5,010 5,678 5,845 6,513 6,630 7,014 7,735 8,517 9,282 10,855 11,690 13,026 14,195 15,197 15,470 17,034 17,535 19,873 21,710 23,205 28,390 30,394 32,565 35,070 36,907 39,746 42,585 45,591 46,410 59,619 65,130 73,814 75,985 85,170 91,182 99,365 110,721 119,238 151,970 184,535 198,730 221,442 227,955 258,349 298,095 369,070 455,910 516,698 553,605 596,190 775,047 1,107,210 1,291,745 1,550,094 2,583,490 3,875,235 and 7,750,470, with no remainder.

Since 7,750,470 cannot be divided by just 1 and 7,750,470, 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).