Q: Is 1,343,025 a Prime Number?
A: No, 1,343,025 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 1343025 can be evenly divided by 1 3 5 9 15 25 45 47 75 127 141 225 235 381 423 635 705 1,143 1,175 1,905 2,115 3,175 3,525 5,715 5,969 9,525 10,575 17,907 28,575 29,845 53,721 89,535 149,225 268,605 447,675 and 1,343,025, with no remainder.
Since 1,343,025 cannot be divided by just 1 and 1,343,025, it is not a prime number.