Q: Is 145,536 a Prime Number?
A: No, 145,536 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 145536 can be evenly divided by 1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 379 384 758 1,137 1,516 2,274 3,032 4,548 6,064 9,096 12,128 18,192 24,256 36,384 48,512 72,768 and 145,536, with no remainder.
Since 145,536 cannot be divided by just 1 and 145,536, it is not a prime number.