Q: Is 42,070,821 a Prime Number?
A: No, 42,070,821 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 42070821 can be evenly divided by 1 3 13 39 1,078,739 3,236,217 14,023,607 and 42,070,821, with no remainder.
Since 42,070,821 cannot be divided by just 1 and 42,070,821, it is not a prime number.
Number | 42,070,819 | 42,070,820 | 42,070,822 | 42,070,823 |
Prime? | no | no | no | yes |