226 (two hundred [and] twenty-six) is the natural number following 225 and preceding 227.
In mathematics
[edit]
| ||||
|---|---|---|---|---|
| Cardinal | two hundred twenty-six | |||
| Ordinal | 226th (two hundred twenty-sixth) | |||
| Factorization | 2 × 113 | |||
| Prime | no | |||
| Greek numeral | ΣΚϚ´ | |||
| Roman numeral | CCXXVI | |||
| Binary | 111000102 | |||
| Ternary | 221013 | |||
| Senary | 10146 | |||
| Octal | 3428 | |||
| Duodecimal | 16A12 | |||
| Hexadecimal | E216 | |||
226 is a happy number,[1] and a semiprime (2×113), and a member of Aronson's sequence.[2] At most 226 different permutation patterns can occur within a single 9-element permutation.[3]
References
[edit]- ^ Sloane, N. J. A. (ed.). "Sequence A007770 (Happy numbers)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
- ^ Sloane, N. J. A. (ed.). "Sequence A005224 (Aronson's sequence)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
- ^ Sloane, N. J. A. (ed.). "Sequence A088532 (Patterns of permutations)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction