Q: Is 42,421,215 a Prime Number?
A: No, 42,421,215 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 42421215 can be evenly divided by 1 3 5 15 1,483 1,907 4,449 5,721 7,415 9,535 22,245 28,605 2,828,081 8,484,243 14,140,405 and 42,421,215, with no remainder.
Since 42,421,215 cannot be divided by just 1 and 42,421,215, it is not a prime number.
Number | 42,421,213 | 42,421,214 | 42,421,216 | 42,421,217 |
Prime? | no | no | no | no |