Q: Is 310,100,310 a Composite Number?

Why is 310,100,310 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 310,100,310 can be evenly divided by 1 2 3 5 6 9 10 13 15 18 26 30 39 45 65 71 78 90 117 130 142 195 213 234 355 390 426 585 639 710 923 1,065 1,170 1,278 1,846 2,130 2,769 3,195 3,733 4,615 5,538 6,390 7,466 8,307 9,230 11,199 13,845 16,614 18,665 22,398 27,690 33,597 37,330 41,535 48,529 55,995 67,194 83,070 97,058 111,990 145,587 167,985 242,645 265,043 291,174 335,970 436,761 485,290 530,086 727,935 795,129 873,522 1,325,215 1,455,870 1,590,258 2,183,805 2,385,387 2,650,430 3,445,559 3,975,645 4,367,610 4,770,774 6,891,118 7,951,290 10,336,677 11,926,935 17,227,795 20,673,354 23,853,870 31,010,031 34,455,590 51,683,385 62,020,062 103,366,770 155,050,155 and 310,100,310, with no remainder.

Since 310,100,310 cannot be divided by just 1 and 310,100,310, 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).