Q: Is 145,669,875 a Composite Number?

 A: Yes, 145,669,875 is a composite number.

Why is 145,669,875 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 145,669,875 can be evenly divided by 1 3 5 13 15 25 39 65 75 125 195 325 375 975 1,625 4,875 29,881 89,643 149,405 388,453 448,215 747,025 1,165,359 1,942,265 2,241,075 3,735,125 5,826,795 9,711,325 11,205,375 29,133,975 48,556,625 and 145,669,875, with no remainder.

Since 145,669,875 cannot be divided by just 1 and 145,669,875, it is a composite number.


More Examples

Number 145,669,873145,669,874145,669,876145,669,877
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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