Q: Is 5,616,380 a Composite Number?

Why is 5,616,380 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 5,616,380 can be evenly divided by 1 2 4 5 7 10 11 14 20 22 28 35 44 49 55 70 77 98 110 140 154 196 220 245 308 385 490 521 539 770 980 1,042 1,078 1,540 2,084 2,156 2,605 2,695 3,647 5,210 5,390 5,731 7,294 10,420 10,780 11,462 14,588 18,235 22,924 25,529 28,655 36,470 40,117 51,058 57,310 72,940 80,234 102,116 114,620 127,645 160,468 200,585 255,290 280,819 401,170 510,580 561,638 802,340 1,123,276 1,404,095 2,808,190 and 5,616,380, with no remainder.

Since 5,616,380 cannot be divided by just 1 and 5,616,380, 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).