Q: Is 1,554,800 a Composite Number?

Why is 1,554,800 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 1,554,800 can be evenly divided by 1 2 4 5 8 10 13 16 20 23 25 26 40 46 50 52 65 80 92 100 104 115 130 169 184 200 208 230 260 299 325 338 368 400 460 520 575 598 650 676 845 920 1,040 1,150 1,196 1,300 1,352 1,495 1,690 1,840 2,300 2,392 2,600 2,704 2,990 3,380 3,887 4,225 4,600 4,784 5,200 5,980 6,760 7,475 7,774 8,450 9,200 11,960 13,520 14,950 15,548 16,900 19,435 23,920 29,900 31,096 33,800 38,870 59,800 62,192 67,600 77,740 97,175 119,600 155,480 194,350 310,960 388,700 777,400 and 1,554,800, with no remainder.

Since 1,554,800 cannot be divided by just 1 and 1,554,800, 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).