Q: Is 61,421,598 a Composite Number?

Why is 61,421,598 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 61,421,598 can be evenly divided by 1 2 3 6 7 9 14 18 21 27 42 49 54 63 98 126 139 147 167 189 278 294 334 378 417 441 501 834 882 973 1,002 1,169 1,251 1,323 1,503 1,946 2,338 2,502 2,646 2,919 3,006 3,507 3,753 4,509 5,838 6,811 7,014 7,506 8,183 8,757 9,018 10,521 13,622 16,366 17,514 20,433 21,042 23,213 24,549 26,271 31,563 40,866 46,426 49,098 52,542 61,299 63,126 69,639 73,647 122,598 139,278 147,294 162,491 183,897 208,917 220,941 324,982 367,794 417,834 441,882 487,473 626,751 974,946 1,137,437 1,253,502 1,462,419 2,274,874 2,924,838 3,412,311 4,387,257 6,824,622 8,774,514 10,236,933 20,473,866 30,710,799 and 61,421,598, with no remainder.

Since 61,421,598 cannot be divided by just 1 and 61,421,598, 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).