Q: Is 100,421,300 a Composite Number?

Why is 100,421,300 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 100,421,300 can be evenly divided by 1 2 4 5 7 10 14 20 25 28 35 41 50 70 82 100 140 164 175 205 287 350 410 574 700 820 1,025 1,148 1,435 2,050 2,870 3,499 4,100 5,740 6,998 7,175 13,996 14,350 17,495 24,493 28,700 34,990 48,986 69,980 87,475 97,972 122,465 143,459 174,950 244,930 286,918 349,900 489,860 573,836 612,325 717,295 1,004,213 1,224,650 1,434,590 2,008,426 2,449,300 2,869,180 3,586,475 4,016,852 5,021,065 7,172,950 10,042,130 14,345,900 20,084,260 25,105,325 50,210,650 and 100,421,300, with no remainder.

Since 100,421,300 cannot be divided by just 1 and 100,421,300, 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).