Q: Is 33,331,900 a Composite Number?

Why is 33,331,900 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 33,331,900 can be evenly divided by 1 2 4 5 7 10 14 17 20 25 28 34 35 50 68 70 85 100 119 140 170 175 238 340 350 425 476 595 700 850 1,190 1,700 2,380 2,801 2,975 5,602 5,950 11,204 11,900 14,005 19,607 28,010 39,214 47,617 56,020 70,025 78,428 95,234 98,035 140,050 190,468 196,070 238,085 280,100 333,319 392,140 476,170 490,175 666,638 952,340 980,350 1,190,425 1,333,276 1,666,595 1,960,700 2,380,850 3,333,190 4,761,700 6,666,380 8,332,975 16,665,950 and 33,331,900, with no remainder.

Since 33,331,900 cannot be divided by just 1 and 33,331,900, 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).