Q: Is 15,402 a Prime Number?
A: No, 15,402 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 15402 can be evenly divided by 1 2 3 6 17 34 51 102 151 302 453 906 2,567 5,134 7,701 and 15,402, with no remainder.
Since 15,402 cannot be divided by just 1 and 15,402, it is not a prime number.