Q: Is 5,240,404 a Prime Number?
A: No, 5,240,404 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 5240404 can be evenly divided by 1 2 4 13 26 52 179 358 563 716 1,126 2,252 2,327 4,654 7,319 9,308 14,638 29,276 100,777 201,554 403,108 1,310,101 2,620,202 and 5,240,404, with no remainder.
Since 5,240,404 cannot be divided by just 1 and 5,240,404, it is not a prime number.