Q: Is 616,743,420 a Composite Number?

Why is 616,743,420 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 616,743,420 can be evenly divided by 1 2 3 4 5 6 10 12 15 19 20 30 38 57 60 73 76 95 114 146 190 219 228 285 292 365 380 438 570 730 876 1,095 1,140 1,387 1,460 2,190 2,774 4,161 4,380 5,548 6,935 7,411 8,322 13,870 14,822 16,644 20,805 22,233 27,740 29,644 37,055 41,610 44,466 74,110 83,220 88,932 111,165 140,809 148,220 222,330 281,618 422,427 444,660 541,003 563,236 704,045 844,854 1,082,006 1,408,090 1,623,009 1,689,708 2,112,135 2,164,012 2,705,015 2,816,180 3,246,018 4,224,270 5,410,030 6,492,036 8,115,045 8,448,540 10,279,057 10,820,060 16,230,090 20,558,114 30,837,171 32,460,180 41,116,228 51,395,285 61,674,342 102,790,570 123,348,684 154,185,855 205,581,140 308,371,710 and 616,743,420, with no remainder.

Since 616,743,420 cannot be divided by just 1 and 616,743,420, 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).