Q: Is 42,558,724 a Prime Number?
A: No, 42,558,724 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 42558724 can be evenly divided by 1 2 4 13 26 52 61 122 244 793 1,586 3,172 13,417 26,834 53,668 174,421 348,842 697,684 818,437 1,636,874 3,273,748 10,639,681 21,279,362 and 42,558,724, with no remainder.
Since 42,558,724 cannot be divided by just 1 and 42,558,724, it is not a prime number.
| Number | 42,558,722 | 42,558,723 | 42,558,725 | 42,558,726 |
| Prime? | no | no | no | no |