Q: Is 11,421,060 a Composite Number?

Why is 11,421,060 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 11,421,060 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 71 84 105 140 142 210 213 284 355 383 420 426 497 710 766 852 994 1,065 1,149 1,420 1,491 1,532 1,915 1,988 2,130 2,298 2,485 2,681 2,982 3,830 4,260 4,596 4,970 5,362 5,745 5,964 7,455 7,660 8,043 9,940 10,724 11,490 13,405 14,910 16,086 22,980 26,810 27,193 29,820 32,172 40,215 53,620 54,386 80,430 81,579 108,772 135,965 160,860 163,158 190,351 271,930 326,316 380,702 407,895 543,860 571,053 761,404 815,790 951,755 1,142,106 1,631,580 1,903,510 2,284,212 2,855,265 3,807,020 5,710,530 and 11,421,060, with no remainder.

Since 11,421,060 cannot be divided by just 1 and 11,421,060, 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).