Q: Is 2,058,400 a Composite Number?

Why is 2,058,400 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 2,058,400 can be evenly divided by 1 2 4 5 8 10 16 20 25 31 32 40 50 62 80 83 100 124 155 160 166 200 248 310 332 400 415 496 620 664 775 800 830 992 1,240 1,328 1,550 1,660 2,075 2,480 2,573 2,656 3,100 3,320 4,150 4,960 5,146 6,200 6,640 8,300 10,292 12,400 12,865 13,280 16,600 20,584 24,800 25,730 33,200 41,168 51,460 64,325 66,400 82,336 102,920 128,650 205,840 257,300 411,680 514,600 1,029,200 and 2,058,400, with no remainder.

Since 2,058,400 cannot be divided by just 1 and 2,058,400, 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).