Q: Is 131,050,400 a Composite Number?

Why is 131,050,400 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 131,050,400 can be evenly divided by 1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 65 80 100 104 130 160 200 208 260 325 400 416 520 650 800 1,040 1,300 2,080 2,600 5,200 10,400 12,601 25,202 50,404 63,005 100,808 126,010 163,813 201,616 252,020 315,025 327,626 403,232 504,040 630,050 655,252 819,065 1,008,080 1,260,100 1,310,504 1,638,130 2,016,160 2,520,200 2,621,008 3,276,260 4,095,325 5,040,400 5,242,016 6,552,520 8,190,650 10,080,800 13,105,040 16,381,300 26,210,080 32,762,600 65,525,200 and 131,050,400, with no remainder.

Since 131,050,400 cannot be divided by just 1 and 131,050,400, 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).