Q: Is 11,172 a Prime Number?
A: No, 11,172 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 11172 can be evenly divided by 1 2 3 4 6 7 12 14 19 21 28 38 42 49 57 76 84 98 114 133 147 196 228 266 294 399 532 588 798 931 1,596 1,862 2,793 3,724 5,586 and 11,172, with no remainder.
Since 11,172 cannot be divided by just 1 and 11,172, it is not a prime number.