Q: Is 130,640 a Prime Number?
A: No, 130,640 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 130640 can be evenly divided by 1 2 4 5 8 10 16 20 23 40 46 71 80 92 115 142 184 230 284 355 368 460 568 710 920 1,136 1,420 1,633 1,840 2,840 3,266 5,680 6,532 8,165 13,064 16,330 26,128 32,660 65,320 and 130,640, with no remainder.
Since 130,640 cannot be divided by just 1 and 130,640, it is not a prime number.