Q: Is 1,327,040 a Composite Number?

Why is 1,327,040 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 1,327,040 can be evenly divided by 1 2 4 5 8 10 11 13 16 20 22 26 29 32 40 44 52 55 58 64 65 80 88 104 110 116 130 143 145 160 176 208 220 232 260 286 290 319 320 352 377 416 440 464 520 572 580 638 704 715 754 832 880 928 1,040 1,144 1,160 1,276 1,430 1,508 1,595 1,760 1,856 1,885 2,080 2,288 2,320 2,552 2,860 3,016 3,190 3,520 3,770 4,147 4,160 4,576 4,640 5,104 5,720 6,032 6,380 7,540 8,294 9,152 9,280 10,208 11,440 12,064 12,760 15,080 16,588 20,416 20,735 22,880 24,128 25,520 30,160 33,176 41,470 45,760 51,040 60,320 66,352 82,940 102,080 120,640 132,704 165,880 265,408 331,760 663,520 and 1,327,040, with no remainder.

Since 1,327,040 cannot be divided by just 1 and 1,327,040, 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).