Q: Is 117,420 a Prime Number?
A: No, 117,420 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 117420 can be evenly divided by 1 2 3 4 5 6 10 12 15 19 20 30 38 57 60 76 95 103 114 190 206 228 285 309 380 412 515 570 618 1,030 1,140 1,236 1,545 1,957 2,060 3,090 3,914 5,871 6,180 7,828 9,785 11,742 19,570 23,484 29,355 39,140 58,710 and 117,420, with no remainder.
Since 117,420 cannot be divided by just 1 and 117,420, it is not a prime number.