Q: Is 11,900 a Prime Number?
A: No, 11,900 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 11900 can be evenly divided by 1 2 4 5 7 10 14 17 20 25 28 34 35 50 68 70 85 100 119 140 170 175 238 340 350 425 476 595 700 850 1,190 1,700 2,380 2,975 5,950 and 11,900, with no remainder.
Since 11,900 cannot be divided by just 1 and 11,900, it is not a prime number.