Q: Is 3,750,075 a Prime Number?
A: No, 3,750,075 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 3750075 can be evenly divided by 1 3 5 7 9 15 21 25 35 45 63 75 105 175 225 315 525 1,575 2,381 7,143 11,905 16,667 21,429 35,715 50,001 59,525 83,335 107,145 150,003 178,575 250,005 416,675 535,725 750,015 1,250,025 and 3,750,075, with no remainder.
Since 3,750,075 cannot be divided by just 1 and 3,750,075, it is not a prime number.