Q: Is 1,526,070 a Composite Number?

Why is 1,526,070 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 1,526,070 can be evenly divided by 1 2 3 5 6 7 10 13 14 15 21 26 30 35 39 42 43 65 70 78 86 91 105 129 130 169 182 195 210 215 258 273 301 338 390 430 455 507 546 559 602 645 845 903 910 1,014 1,118 1,183 1,290 1,365 1,505 1,677 1,690 1,806 2,366 2,535 2,730 2,795 3,010 3,354 3,549 3,913 4,515 5,070 5,590 5,915 7,098 7,267 7,826 8,385 9,030 11,739 11,830 14,534 16,770 17,745 19,565 21,801 23,478 35,490 36,335 39,130 43,602 50,869 58,695 72,670 101,738 109,005 117,390 152,607 218,010 254,345 305,214 508,690 763,035 and 1,526,070, with no remainder.

Since 1,526,070 cannot be divided by just 1 and 1,526,070, 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).