Q: Is 155,346,464 a Composite Number?

Why is 155,346,464 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 155,346,464 can be evenly divided by 1 2 4 7 8 13 14 16 26 28 32 49 52 56 91 98 104 112 182 196 208 224 364 392 416 637 728 784 1,274 1,456 1,568 2,548 2,912 5,096 7,621 10,192 15,242 20,384 30,484 53,347 60,968 99,073 106,694 121,936 198,146 213,388 243,872 373,429 396,292 426,776 693,511 746,858 792,584 853,552 1,387,022 1,493,716 1,585,168 1,707,104 2,774,044 2,987,432 3,170,336 4,854,577 5,548,088 5,974,864 9,709,154 11,096,176 11,949,728 19,418,308 22,192,352 38,836,616 77,673,232 and 155,346,464, with no remainder.

Since 155,346,464 cannot be divided by just 1 and 155,346,464, 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).