even number (original) (raw)
The concept of even and odd numbers are most easily understood in the binary base. Then the above definition simply that even numbers end with a 0, and odd numbers end with a 1.
0.0.1 Properties
- An integer k is even () if and only if k2 is even ().
| Title | even number |
|---|---|
| Canonical name | EvenNumber |
| Date of creation | 2013-03-22 13:56:29 |
| Last modified on | 2013-03-22 13:56:29 |
| Owner | mathcam (2727) |
| Last modified by | mathcam (2727) |
| Numerical id | 10 |
| Author | mathcam (2727) |
| Entry type | Definition |
| Classification | msc 11-00 |
| Classification | msc 03-00 |
| Related topic | NumberOdd |
| Defines | odd number |
| Defines | even integer |
| Defines | odd integer |
| Defines | even |
| Defines | odd |