Q: Is 16,128 a Prime Number?
A: No, 16,128 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 16128 can be evenly divided by 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 128 144 168 192 224 252 256 288 336 384 448 504 576 672 768 896 1,008 1,152 1,344 1,792 2,016 2,304 2,688 4,032 5,376 8,064 and 16,128, with no remainder.
Since 16,128 cannot be divided by just 1 and 16,128, it is not a prime number.