Q: Is 201,212,010 a Composite Number?

Why is 201,212,010 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 201,212,010 can be evenly divided by 1 2 3 5 6 9 10 15 18 30 31 41 45 62 82 90 93 123 155 186 205 246 279 310 369 410 465 558 615 738 930 1,230 1,271 1,395 1,759 1,845 2,542 2,790 3,518 3,690 3,813 5,277 6,355 7,626 8,795 10,554 11,439 12,710 15,831 17,590 19,065 22,878 26,385 31,662 38,130 52,770 54,529 57,195 72,119 79,155 109,058 114,390 144,238 158,310 163,587 216,357 272,645 327,174 360,595 432,714 490,761 545,290 649,071 721,190 817,935 981,522 1,081,785 1,298,142 1,635,870 2,163,570 2,235,689 2,453,805 3,245,355 4,471,378 4,907,610 6,490,710 6,707,067 11,178,445 13,414,134 20,121,201 22,356,890 33,535,335 40,242,402 67,070,670 100,606,005 and 201,212,010, with no remainder.

Since 201,212,010 cannot be divided by just 1 and 201,212,010, 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).