Q: Is 61,436,200 a Composite Number?

Why is 61,436,200 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 61,436,200 can be evenly divided by 1 2 4 5 7 8 10 14 20 25 28 35 40 49 50 56 70 98 100 140 175 196 200 245 280 350 392 490 700 980 1,225 1,400 1,960 2,450 4,900 6,269 9,800 12,538 25,076 31,345 43,883 50,152 62,690 87,766 125,380 156,725 175,532 219,415 250,760 307,181 313,450 351,064 438,830 614,362 626,900 877,660 1,097,075 1,228,724 1,253,800 1,535,905 1,755,320 2,194,150 2,457,448 3,071,810 4,388,300 6,143,620 7,679,525 8,776,600 12,287,240 15,359,050 30,718,100 and 61,436,200, with no remainder.

Since 61,436,200 cannot be divided by just 1 and 61,436,200, 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).