Q: Is 101,010,400 a Composite Number?

Why is 101,010,400 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 101,010,400 can be evenly divided by 1 2 4 5 8 10 16 20 25 31 32 40 50 62 80 100 124 155 160 200 248 310 400 496 620 775 800 992 1,240 1,550 2,480 3,100 4,073 4,960 6,200 8,146 12,400 16,292 20,365 24,800 32,584 40,730 65,168 81,460 101,825 126,263 130,336 162,920 203,650 252,526 325,840 407,300 505,052 631,315 651,680 814,600 1,010,104 1,262,630 1,629,200 2,020,208 2,525,260 3,156,575 3,258,400 4,040,416 5,050,520 6,313,150 10,101,040 12,626,300 20,202,080 25,252,600 50,505,200 and 101,010,400, with no remainder.

Since 101,010,400 cannot be divided by just 1 and 101,010,400, 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).