Q: Is 42,400,016 a Prime Number?
A: No, 42,400,016 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 42400016 can be evenly divided by 1 2 4 8 16 47 94 188 376 752 56,383 112,766 225,532 451,064 902,128 2,650,001 5,300,002 10,600,004 21,200,008 and 42,400,016, with no remainder.
Since 42,400,016 cannot be divided by just 1 and 42,400,016, it is not a prime number.
| Number | 42,400,014 | 42,400,015 | 42,400,017 | 42,400,018 |
| Prime? | no | no | no | no |