Q: Is 501,380 a Prime Number?
A: No, 501,380 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 501380 can be evenly divided by 1 2 4 5 10 11 20 22 43 44 53 55 86 106 110 172 212 215 220 265 430 473 530 583 860 946 1,060 1,166 1,892 2,279 2,332 2,365 2,915 4,558 4,730 5,830 9,116 9,460 11,395 11,660 22,790 25,069 45,580 50,138 100,276 125,345 250,690 and 501,380, with no remainder.
Since 501,380 cannot be divided by just 1 and 501,380, it is not a prime number.