Q: Is 2,450,142 a Prime Number?
A: No, 2,450,142 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 2450142 can be evenly divided by 1 2 3 6 9 17 18 27 34 51 54 102 153 157 289 306 314 459 471 578 867 918 942 1,413 1,734 2,601 2,669 2,826 4,239 5,202 5,338 7,803 8,007 8,478 15,606 16,014 24,021 45,373 48,042 72,063 90,746 136,119 144,126 272,238 408,357 816,714 1,225,071 and 2,450,142, with no remainder.
Since 2,450,142 cannot be divided by just 1 and 2,450,142, it is not a prime number.