112 (number)
From Wikipedia, the free encyclopedia
112 is the natural number following 111 and preceding 113.
| Cardinal | one hundred [and] twelve |
| Ordinal | 112th |
| Factorization
<td><math>2^4 \cdot 7</math> | |
| Divisors | 2, 4, 7, 8, 14, 16, 28, 56 |
| Roman numeral | CXII |
| Binary | 1110000 |
| Hexadecimal | 70 |
[edit] In mathematics
One hundred [and] twelve is an abundant number and a heptagonal number. It is also the sum of six consecutive primes (11 + 13 + 17 + 19 + 23 + 29).
112 is in base 10 both a Harshad number and a Zuckerman number.
[edit] In other fields
One hundred [and] twelve is also:
- The atomic number of an element temporarily called ununbium.
- In most countries in Europe 1 1 2 is the emergency telephone number for calling the emergency services.
- The number of pounds in a British long hundredweight
- The name of a contemporary R&B musical ensemble (see 112 (band)).
- The number of surat al-Ikhlas in the Qur'an.
- The year AD 112 or 112 BC.fr:112 (nombre)
ko:112 it:Centododici hu:112 (szám) nl:112 (getal) ja:112 no:112 (tall) pl:112 (liczba) pt:Cento e doze ru:112 (число) sl:112 (število) fi:112 (luku) sv:112 (tal) vi:112 (số) zh-yue:112 zh:112
