Q: Is 241,820 a Prime Number?
A: No, 241,820 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 241820 can be evenly divided by 1 2 4 5 10 20 107 113 214 226 428 452 535 565 1,070 1,130 2,140 2,260 12,091 24,182 48,364 60,455 120,910 and 241,820, with no remainder.
Since 241,820 cannot be divided by just 1 and 241,820, it is not a prime number.