Q: Is 42,742,936 a Prime Number?
A: No, 42,742,936 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 42742936 can be evenly divided by 1 2 4 8 157 314 628 1,256 34,031 68,062 136,124 272,248 5,342,867 10,685,734 21,371,468 and 42,742,936, with no remainder.
Since 42,742,936 cannot be divided by just 1 and 42,742,936, it is not a prime number.
| Number | 42,742,934 | 42,742,935 | 42,742,937 | 42,742,938 |
| Prime? | no | no | no | no |