Q: Is 7,501,420 a Prime Number?
A: No, 7,501,420 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 7501420 can be evenly divided by 1 2 4 5 10 17 20 34 68 85 170 340 22,063 44,126 88,252 110,315 220,630 375,071 441,260 750,142 1,500,284 1,875,355 3,750,710 and 7,501,420, with no remainder.
Since 7,501,420 cannot be divided by just 1 and 7,501,420, it is not a prime number.