Numeric Value: 3
The folowing table expresses '3' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.
| Base | DR2 | DR1 |
|---|---|---|
| 2 | 11,10 | 1 |
| 3 | 10 | 1 |
| 4 | 3 | |
| 5 | 3 | |
| 6 | 3 | |
| 7 | 3 | |
| 8 | 3 | |
| 9 | 3 | |
| 10 | 3 | |
| 11 | 3 | |
| 12 | 3 | |
| 13 | 3 | |
| 14 | 3 | |
| 15 | 3 | |
| 16 | 3 |
Math World
Factors: Prime
3 is the 4th Fibonacci number.
3 is in the Pythagorean Triple: (3, 4, 5).
3 is the sum of the counting numbers from 1 to 2 (See 'The Sum/Product of the First N Counting Numbers').
3 is the 1st Mersenne number (p=2).
A 'Triangle (or Trigon)' is a 'regular polygon' with 3 sides.
Physical World
3 is the atomic weight of Lithium (Li).
Earth is the 3rd planet in our solar system. See Planets.
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