Q: Is 4,647,150 a Composite Number?

Why is 4,647,150 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 4,647,150 can be evenly divided by 1 2 3 5 6 9 10 15 18 23 25 30 45 46 50 69 75 90 115 138 150 207 225 230 345 414 449 450 575 690 898 1,035 1,150 1,347 1,725 2,070 2,245 2,694 3,450 4,041 4,490 5,175 6,735 8,082 10,327 10,350 11,225 13,470 20,205 20,654 22,450 30,981 33,675 40,410 51,635 61,962 67,350 92,943 101,025 103,270 154,905 185,886 202,050 258,175 309,810 464,715 516,350 774,525 929,430 1,549,050 2,323,575 and 4,647,150, with no remainder.

Since 4,647,150 cannot be divided by just 1 and 4,647,150, 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).