Q: Is 381,225 a Composite Number?

 A: Yes, 381,225 is a composite number.

Why is 381,225 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 381,225 can be evenly divided by 1 3 5 13 15 17 23 25 39 51 65 69 75 85 115 195 221 255 299 325 345 391 425 575 663 897 975 1,105 1,173 1,275 1,495 1,725 1,955 3,315 4,485 5,083 5,525 5,865 7,475 9,775 15,249 16,575 22,425 25,415 29,325 76,245 127,075 and 381,225, with no remainder.

Since 381,225 cannot be divided by just 1 and 381,225, it is a composite number.


More Examples

Number 381,223381,224381,226381,227
Composite? noyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 381,225:


Ask a Question