Q: Is 42,021,464 a Prime Number?
A: No, 42,021,464 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 42021464 can be evenly divided by 1 2 4 8 19 29 38 58 76 116 152 232 551 1,102 2,204 4,408 9,533 19,066 38,132 76,264 181,127 276,457 362,254 552,914 724,508 1,105,828 1,449,016 2,211,656 5,252,683 10,505,366 21,010,732 and 42,021,464, with no remainder.
Since 42,021,464 cannot be divided by just 1 and 42,021,464, it is not a prime number.
| Number | 42,021,462 | 42,021,463 | 42,021,465 | 42,021,466 |
| Prime? | no | no | no | no |