Q: Is 493,136 a Prime Number?
A: No, 493,136 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 493136 can be evenly divided by 1 2 4 7 8 14 16 17 28 34 37 49 56 68 74 98 112 119 136 148 196 238 259 272 296 392 476 518 592 629 784 833 952 1,036 1,258 1,666 1,813 1,904 2,072 2,516 3,332 3,626 4,144 4,403 5,032 6,664 7,252 8,806 10,064 13,328 14,504 17,612 29,008 30,821 35,224 61,642 70,448 123,284 246,568 and 493,136, with no remainder.
Since 493,136 cannot be divided by just 1 and 493,136, it is not a prime number.