112 (number)
112 is the natural number following 111 and preceding 113.
| |||
| Cardinal | one hundred [and] twelve | ||
| Ordinal | 112th | ||
| Factorization | |||
| Divisors | 2, 4, 7, 8, 14, 16, 28, 56 | ||
| Roman numeral | CXII | ||
| Binary | 1110000 | ||
| Hexadecimal | 70 | ||
One hundred twelve is an abundant number and a heptagonal number.. It is also the sum of six consecutive primes (11 + 13 + 17 + 19 + 23 + 29).
One hundred 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 rap music and rhythm and blues group (see 112 (rap)).
- The year AD 112 or 112 BC.