Q: Is 42,443,021 a Prime Number?
A: No, 42,443,021 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 42443021 can be evenly divided by 1 43 47 2,021 21,001 903,043 987,047 and 42,443,021, with no remainder.
Since 42,443,021 cannot be divided by just 1 and 42,443,021, it is not a prime number.
Number | 42,443,019 | 42,443,020 | 42,443,022 | 42,443,023 |
Prime? | no | no | no | no |