Q: Is 30,400 a Prime Number?
A: No, 30,400 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 30400 can be evenly divided by 1 2 4 5 8 10 16 19 20 25 32 38 40 50 64 76 80 95 100 152 160 190 200 304 320 380 400 475 608 760 800 950 1,216 1,520 1,600 1,900 3,040 3,800 6,080 7,600 15,200 and 30,400, with no remainder.
Since 30,400 cannot be divided by just 1 and 30,400, it is not a prime number.