Q: Is 310,000,020 a Composite Number?

Why is 310,000,020 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 310,000,020 can be evenly divided by 1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 83 110 132 165 166 220 249 330 332 415 498 660 830 913 996 1,245 1,660 1,826 2,490 2,739 3,652 4,565 4,980 5,478 5,659 9,130 10,956 11,318 13,695 16,977 18,260 22,636 27,390 28,295 33,954 54,780 56,590 62,249 67,908 84,885 113,180 124,498 169,770 186,747 248,996 311,245 339,540 373,494 469,697 622,490 746,988 933,735 939,394 1,244,980 1,409,091 1,867,470 1,878,788 2,348,485 2,818,182 3,734,940 4,696,970 5,166,667 5,636,364 7,045,455 9,393,940 10,333,334 14,090,910 15,500,001 20,666,668 25,833,335 28,181,820 31,000,002 51,666,670 62,000,004 77,500,005 103,333,340 155,000,010 and 310,000,020, with no remainder.

Since 310,000,020 cannot be divided by just 1 and 310,000,020, 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).