Q: Is 2,624,820 a Composite Number?

Why is 2,624,820 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 2,624,820 can be evenly divided by 1 2 3 4 5 6 10 11 12 15 20 22 30 33 41 44 55 60 66 82 97 110 123 132 164 165 194 205 220 246 291 330 388 410 451 485 492 582 615 660 820 902 970 1,067 1,164 1,230 1,353 1,455 1,804 1,940 2,134 2,255 2,460 2,706 2,910 3,201 3,977 4,268 4,510 5,335 5,412 5,820 6,402 6,765 7,954 9,020 10,670 11,931 12,804 13,530 15,908 16,005 19,885 21,340 23,862 27,060 32,010 39,770 43,747 47,724 59,655 64,020 79,540 87,494 119,310 131,241 174,988 218,735 238,620 262,482 437,470 524,964 656,205 874,940 1,312,410 and 2,624,820, with no remainder.

Since 2,624,820 cannot be divided by just 1 and 2,624,820, 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).