Q: Is 310,453,220 a Composite Number?

Why is 310,453,220 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 310,453,220 can be evenly divided by 1 2 4 5 7 10 11 14 20 22 28 31 35 44 49 55 62 70 77 98 110 124 140 154 155 196 217 220 245 308 310 341 385 434 490 539 620 682 770 868 929 980 1,078 1,085 1,364 1,519 1,540 1,705 1,858 2,156 2,170 2,387 2,695 3,038 3,410 3,716 4,340 4,645 4,774 5,390 6,076 6,503 6,820 7,595 9,290 9,548 10,219 10,780 11,935 13,006 15,190 16,709 18,580 20,438 23,870 26,012 28,799 30,380 32,515 33,418 40,876 45,521 47,740 51,095 57,598 65,030 66,836 71,533 83,545 91,042 102,190 115,196 130,060 143,066 143,995 167,090 182,084 201,593 204,380 227,605 286,132 287,990 316,789 334,180 357,665 403,186 455,210 500,731 575,980 633,578 715,330 806,372 910,420 1,001,462 1,007,965 1,267,156 1,411,151 1,430,660 1,583,945 2,002,924 2,015,930 2,217,523 2,503,655 2,822,302 3,167,890 4,031,860 4,435,046 5,007,310 5,644,604 6,335,780 7,055,755 8,870,092 10,014,620 11,087,615 14,111,510 15,522,661 22,175,230 28,223,020 31,045,322 44,350,460 62,090,644 77,613,305 155,226,610 and 310,453,220, with no remainder.

Since 310,453,220 cannot be divided by just 1 and 310,453,220, 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).