Q: Is 15,433 a Prime Number?
A: No, 15,433 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 15433 can be evenly divided by 1 11 23 61 253 671 1,403 and 15,433, with no remainder.
Since 15,433 cannot be divided by just 1 and 15,433, it is not a prime number.