Q: Is 211,700 a Prime Number?
A: No, 211,700 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 211700 can be evenly divided by 1 2 4 5 10 20 25 29 50 58 73 100 116 145 146 290 292 365 580 725 730 1,450 1,460 1,825 2,117 2,900 3,650 4,234 7,300 8,468 10,585 21,170 42,340 52,925 105,850 and 211,700, with no remainder.
Since 211,700 cannot be divided by just 1 and 211,700, it is not a prime number.