12: Difference between revisions
(Created page with "{{particular natural number}} ==Summary== ===Factorization=== The number 12 has prime factors 2 and 3 and prime factorization: <math>12 = 2^2 \cdot 3^1 = 4 \cdot 3...") |
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Latest revision as of 18:02, 3 July 2012
This article is about a particular natural number.|View all articles on particular natural numbers
Summary
Factorization
The number 12 has prime factors 2 and 3 and prime factorization:
Properties and families
| Property or family | Parameter values | First few members of the family | Proof of satisfaction/membership/containment |
|---|---|---|---|
| lcm of all numbers so far: lcm of the first few natural numbers | lcm of the first four natural numbers | 1, 1, 2, 6, 12, 60, 60, 420, [SHOW MORE] View list on OEIS | . |
| Landau's function: maximum over additive partitions of a number of the lcm of the parts | Landau's function evaluated at 7 |
