Q: Is 42,431,240 a Prime Number?
A: No, 42,431,240 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 42431240 can be evenly divided by 1 2 4 5 8 10 20 40 1,060,781 2,121,562 4,243,124 5,303,905 8,486,248 10,607,810 21,215,620 and 42,431,240, with no remainder.
Since 42,431,240 cannot be divided by just 1 and 42,431,240, it is not a prime number.
Number | 42,431,238 | 42,431,239 | 42,431,241 | 42,431,242 |
Prime? | no | no | no | no |