Q: Is 26,201,920 a Composite Number?

Why is 26,201,920 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 26,201,920 can be evenly divided by 1 2 4 5 8 10 16 20 32 37 40 64 74 80 148 160 185 296 320 370 592 740 1,184 1,480 2,213 2,368 2,960 4,426 5,920 8,852 11,065 11,840 17,704 22,130 35,408 44,260 70,816 81,881 88,520 141,632 163,762 177,040 327,524 354,080 409,405 655,048 708,160 818,810 1,310,096 1,637,620 2,620,192 3,275,240 5,240,384 6,550,480 13,100,960 and 26,201,920, with no remainder.

Since 26,201,920 cannot be divided by just 1 and 26,201,920, 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).