Q: Is 1,670,340 a Composite Number?

Why is 1,670,340 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 1,670,340 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 41 42 60 70 82 84 97 105 123 140 164 194 205 210 246 287 291 388 410 420 485 492 574 582 615 679 820 861 970 1,148 1,164 1,230 1,358 1,435 1,455 1,722 1,940 2,037 2,460 2,716 2,870 2,910 3,395 3,444 3,977 4,074 4,305 5,740 5,820 6,790 7,954 8,148 8,610 10,185 11,931 13,580 15,908 17,220 19,885 20,370 23,862 27,839 39,770 40,740 47,724 55,678 59,655 79,540 83,517 111,356 119,310 139,195 167,034 238,620 278,390 334,068 417,585 556,780 835,170 and 1,670,340, with no remainder.

Since 1,670,340 cannot be divided by just 1 and 1,670,340, 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).