Q: Is 16,674,450 a Composite Number?

Why is 16,674,450 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 16,674,450 can be evenly divided by 1 2 3 5 6 10 13 15 17 25 26 30 34 39 50 51 65 75 78 85 102 130 150 170 195 221 255 325 390 425 442 503 510 650 663 850 975 1,006 1,105 1,275 1,326 1,509 1,950 2,210 2,515 2,550 3,018 3,315 5,030 5,525 6,539 6,630 7,545 8,551 11,050 12,575 13,078 15,090 16,575 17,102 19,617 25,150 25,653 32,695 33,150 37,725 39,234 42,755 51,306 65,390 75,450 85,510 98,085 111,163 128,265 163,475 196,170 213,775 222,326 256,530 326,950 333,489 427,550 490,425 555,815 641,325 666,978 980,850 1,111,630 1,282,650 1,667,445 2,779,075 3,334,890 5,558,150 8,337,225 and 16,674,450, with no remainder.

Since 16,674,450 cannot be divided by just 1 and 16,674,450, 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).