Q: Is 2,130,048 a Composite Number?

Why is 2,130,048 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 2,130,048 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 32 36 43 48 64 72 86 96 128 129 144 172 192 258 288 344 384 387 516 576 688 774 1,032 1,152 1,376 1,548 1,849 2,064 2,752 3,096 3,698 4,128 5,504 5,547 6,192 7,396 8,256 11,094 12,384 14,792 16,512 16,641 22,188 24,768 29,584 33,282 44,376 49,536 59,168 66,564 88,752 118,336 133,128 177,504 236,672 266,256 355,008 532,512 710,016 1,065,024 and 2,130,048, with no remainder.

Since 2,130,048 cannot be divided by just 1 and 2,130,048, 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).