Q: Is 77,130,300 a Composite Number?

Why is 77,130,300 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 77,130,300 can be evenly divided by 1 2 3 4 5 6 10 12 13 15 20 25 26 30 39 50 52 60 65 75 78 100 130 150 156 195 260 300 325 390 650 780 975 1,300 1,950 3,900 19,777 39,554 59,331 79,108 98,885 118,662 197,770 237,324 257,101 296,655 395,540 494,425 514,202 593,310 771,303 988,850 1,028,404 1,186,620 1,285,505 1,483,275 1,542,606 1,977,700 2,571,010 2,966,550 3,085,212 3,856,515 5,142,020 5,933,100 6,427,525 7,713,030 12,855,050 15,426,060 19,282,575 25,710,100 38,565,150 and 77,130,300, with no remainder.

Since 77,130,300 cannot be divided by just 1 and 77,130,300, 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).