Q: Is 910,140 a Composite Number?

Why is 910,140 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 910,140 can be evenly divided by 1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 28 30 33 35 42 44 55 60 66 70 77 84 105 110 132 140 154 165 197 210 220 231 308 330 385 394 420 462 591 660 770 788 924 985 1,155 1,182 1,379 1,540 1,970 2,167 2,310 2,364 2,758 2,955 3,940 4,137 4,334 4,620 5,516 5,910 6,501 6,895 8,274 8,668 10,835 11,820 13,002 13,790 15,169 16,548 20,685 21,670 26,004 27,580 30,338 32,505 41,370 43,340 45,507 60,676 65,010 75,845 82,740 91,014 130,020 151,690 182,028 227,535 303,380 455,070 and 910,140, with no remainder.

Since 910,140 cannot be divided by just 1 and 910,140, 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).