Q: Is 150,400 a Prime Number?
A: No, 150,400 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 150400 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 47 50 64 80 94 100 128 160 188 200 235 320 376 400 470 640 752 800 940 1,175 1,504 1,600 1,880 2,350 3,008 3,200 3,760 4,700 6,016 7,520 9,400 15,040 18,800 30,080 37,600 75,200 and 150,400, with no remainder.
Since 150,400 cannot be divided by just 1 and 150,400, it is not a prime number.