112 (number)
Encyclopedia : 1 : 11 : 112 : 112 (number)
112 is the natural number following 111 and preceding 113.
| Cardinal | one hundred [and] twelve |
| Ordinal | 112th |
| Factorization | [2^4 \cdot 7] |
| Divisors | 2, 4, 7, 8, 14, 16, 28, 56 |
| Roman numeral | CXII |
| Binary | 1110000 |
| Hexadecimal | 70 |
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.
In other fields
One hundred [and] twelve is also:- The atomic number of an element temporarily called ununbium.
- In some parts of the world 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.
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