Q: Is 15,744 a Prime Number?
A: No, 15,744 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 15744 can be evenly divided by 1 2 3 4 6 8 12 16 24 32 41 48 64 82 96 123 128 164 192 246 328 384 492 656 984 1,312 1,968 2,624 3,936 5,248 7,872 and 15,744, with no remainder.
Since 15,744 cannot be divided by just 1 and 15,744, it is not a prime number.