Q: Is 61,310,628 a Composite Number?

Why is 61,310,628 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 61,310,628 can be evenly divided by 1 2 3 4 6 9 12 18 27 36 37 54 67 74 108 111 134 148 201 222 229 268 333 402 444 458 603 666 687 804 916 999 1,206 1,332 1,374 1,809 1,998 2,061 2,412 2,479 2,748 3,618 3,996 4,122 4,958 6,183 7,236 7,437 8,244 8,473 9,916 12,366 14,874 15,343 16,946 22,311 24,732 25,419 29,748 30,686 33,892 44,622 46,029 50,838 61,372 66,933 76,257 89,244 92,058 101,676 133,866 138,087 152,514 184,116 228,771 267,732 276,174 305,028 414,261 457,542 552,348 567,691 828,522 915,084 1,135,382 1,657,044 1,703,073 2,270,764 3,406,146 5,109,219 6,812,292 10,218,438 15,327,657 20,436,876 30,655,314 and 61,310,628, with no remainder.

Since 61,310,628 cannot be divided by just 1 and 61,310,628, 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).