Q: Is 315,150,030 a Composite Number?

Why is 315,150,030 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 315,150,030 can be evenly divided by 1 2 3 5 6 9 10 13 15 18 26 30 31 39 45 62 65 78 90 93 117 130 155 186 195 234 279 310 390 403 465 558 585 806 930 1,170 1,209 1,395 2,015 2,418 2,790 3,627 4,030 6,045 7,254 8,689 12,090 17,378 18,135 26,067 36,270 43,445 52,134 78,201 86,890 112,957 130,335 156,402 225,914 260,670 269,359 338,871 391,005 538,718 564,785 677,742 782,010 808,077 1,016,613 1,129,570 1,346,795 1,616,154 1,694,355 2,033,226 2,424,231 2,693,590 3,388,710 3,501,667 4,040,385 4,848,462 5,083,065 7,003,334 8,080,770 10,166,130 10,505,001 12,121,155 17,508,335 21,010,002 24,242,310 31,515,003 35,016,670 52,525,005 63,030,006 105,050,010 157,575,015 and 315,150,030, with no remainder.

Since 315,150,030 cannot be divided by just 1 and 315,150,030, 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).