Q: Is 122,724 a Prime Number?
A: No, 122,724 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 122724 can be evenly divided by 1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 487 974 1,461 1,948 2,922 3,409 4,383 5,844 6,818 8,766 10,227 13,636 17,532 20,454 30,681 40,908 61,362 and 122,724, with no remainder.
Since 122,724 cannot be divided by just 1 and 122,724, it is not a prime number.