Q: Is 102,408 a Prime Number?
A: No, 102,408 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 102408 can be evenly divided by 1 2 3 4 6 8 12 17 24 34 51 68 102 136 204 251 408 502 753 1,004 1,506 2,008 3,012 4,267 6,024 8,534 12,801 17,068 25,602 34,136 51,204 and 102,408, with no remainder.
Since 102,408 cannot be divided by just 1 and 102,408, it is not a prime number.