Q: Is 60,165,378 a Composite Number?

Why is 60,165,378 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 60,165,378 can be evenly divided by 1 2 3 6 7 9 13 14 18 21 23 26 39 42 46 63 69 78 91 117 126 138 161 182 207 234 273 299 322 414 483 546 598 819 897 966 1,449 1,597 1,638 1,794 2,093 2,691 2,898 3,194 4,186 4,791 5,382 6,279 9,582 11,179 12,558 14,373 18,837 20,761 22,358 28,746 33,537 36,731 37,674 41,522 62,283 67,074 73,462 100,611 110,193 124,566 145,327 186,849 201,222 220,386 257,117 290,654 330,579 373,698 435,981 477,503 514,234 661,158 771,351 871,962 955,006 1,307,943 1,432,509 1,542,702 2,314,053 2,615,886 2,865,018 3,342,521 4,297,527 4,628,106 6,685,042 8,595,054 10,027,563 20,055,126 30,082,689 and 60,165,378, with no remainder.

Since 60,165,378 cannot be divided by just 1 and 60,165,378, 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).