Q: Is 43,516 a Prime Number?
A: No, 43,516 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 43516 can be evenly divided by 1 2 4 11 22 23 43 44 46 86 92 172 253 473 506 946 989 1,012 1,892 1,978 3,956 10,879 21,758 and 43,516, with no remainder.
Since 43,516 cannot be divided by just 1 and 43,516, it is not a prime number.