Q: Is 2,542,124 a Prime Number?
A: No, 2,542,124 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 2542124 can be evenly divided by 1 2 4 13 19 26 31 38 52 62 76 83 124 166 247 332 403 494 589 806 988 1,079 1,178 1,577 1,612 2,158 2,356 2,573 3,154 4,316 5,146 6,308 7,657 10,292 15,314 20,501 30,628 33,449 41,002 48,887 66,898 82,004 97,774 133,796 195,548 635,531 1,271,062 and 2,542,124, with no remainder.
Since 2,542,124 cannot be divided by just 1 and 2,542,124, it is not a prime number.