Q: Is 67,402,170 a Composite Number?

Why is 67,402,170 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 67,402,170 can be evenly divided by 1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 103 110 165 198 206 309 330 495 515 618 661 927 990 1,030 1,133 1,322 1,545 1,854 1,983 2,266 3,090 3,305 3,399 3,966 4,635 5,665 5,949 6,610 6,798 7,271 9,270 9,915 10,197 11,330 11,898 14,542 16,995 19,830 20,394 21,813 29,745 33,990 36,355 43,626 50,985 59,490 65,439 68,083 72,710 101,970 109,065 130,878 136,166 204,249 218,130 327,195 340,415 408,498 612,747 654,390 680,830 748,913 1,021,245 1,225,494 1,497,826 2,042,490 2,246,739 3,063,735 3,744,565 4,493,478 6,127,470 6,740,217 7,489,130 11,233,695 13,480,434 22,467,390 33,701,085 and 67,402,170, with no remainder.

Since 67,402,170 cannot be divided by just 1 and 67,402,170, 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).