Q: Is 113,126,440 a Composite Number?

Why is 113,126,440 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 113,126,440 can be evenly divided by 1 2 4 5 7 8 10 14 20 28 31 35 40 56 62 70 124 140 155 217 248 280 310 434 620 868 1,085 1,240 1,736 2,170 4,340 8,680 13,033 26,066 52,132 65,165 91,231 104,264 130,330 182,462 260,660 364,924 404,023 456,155 521,320 729,848 808,046 912,310 1,616,092 1,824,620 2,020,115 2,828,161 3,232,184 3,649,240 4,040,230 5,656,322 8,080,460 11,312,644 14,140,805 16,160,920 22,625,288 28,281,610 56,563,220 and 113,126,440, with no remainder.

Since 113,126,440 cannot be divided by just 1 and 113,126,440, 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).