106 (number)
 | This article needs additional citations for verification. (May 2016) |
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|---|---|---|---|---|
| Cardinal | one hundred six | |||
| Ordinal | 106th (one hundred sixth) | |||
| Factorization | 2 × 53 | |||
| Divisors | 1, 2, 53, 106 | |||
| Greek numeral | ΡϚ´ | |||
| Roman numeral | CVI | |||
| Binary | 11010102 | |||
| Ternary | 102213 | |||
| Senary | 2546 | |||
| Octal | 1528 | |||
| Duodecimal | 8A12 | |||
| Hexadecimal | 6A16 | |||
106 (one hundred [and] six) is the natural number following 105 and preceding 107.
In mathematics
106 is the thirty-first distinct biprime and the fifteenth of the form (2.q). The aliquot sum of 106 is 56 within the aliquot sequence (106,56,64,63,41,1) 106 being the eleventh composite number in the 41-aliquot tree. 106 is a centered pentagonal number,[1] a centered heptagonal number,[2] and a regular 19-gonal number.[3] There are 106 distinct mathematical trees with ten vertices.
In other fields
106 is also:
- The year AD 106 or 106 BC.
- The atomic number of seaborgium (Unilhexium Unh).
- The number of surat Quraysh in the Qur'an.
- The Australian national text emergency number.
- The maximum number of characters filenames can have in Joliet, an extension to the ISO 9660 file system.
See also
References
- ^ "Sloane's A005891 : Centered pentagonal numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-27.
- ^ "Sloane's A069099 : Centered heptagonal numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-27.
- ^ "Sloane's A051871 : 19-gonal numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-27.