Q: Is 70,031,104 a Composite Number?

Why is 70,031,104 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 70,031,104 can be evenly divided by 1 2 4 8 11 13 16 22 26 32 44 52 64 88 104 128 143 176 208 256 286 352 416 572 704 832 1,144 1,408 1,664 1,913 2,288 2,816 3,328 3,826 4,576 7,652 9,152 15,304 18,304 21,043 24,869 30,608 36,608 42,086 49,738 61,216 84,172 99,476 122,432 168,344 198,952 244,864 273,559 336,688 397,904 489,728 547,118 673,376 795,808 1,094,236 1,346,752 1,591,616 2,188,472 2,693,504 3,183,232 4,376,944 5,387,008 6,366,464 8,753,888 17,507,776 35,015,552 and 70,031,104, with no remainder.

Since 70,031,104 cannot be divided by just 1 and 70,031,104, 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).