Q: Is 15,380 a Prime Number?
A: No, 15,380 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 15380 can be evenly divided by 1 2 4 5 10 20 769 1,538 3,076 3,845 7,690 and 15,380, with no remainder.
Since 15,380 cannot be divided by just 1 and 15,380, it is not a prime number.