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112 (number)

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112 is the natural number following 111 and preceding 113.

Cardinal one hundred [and] twelve
Ordinal 112th
Factorization Failed to parse (Missing texvc executable; please see math/README to configure.): 2^4 \cdot 7
Divisors 1, 2, 4, 7, 8, 14, 16, 28, 56, 112
Roman numeral CXII
Binary 1110000
Hexadecimal 70

Contents

In mathematics

One hundred [and] twelve is an abundant number and a heptagonal number. It is also the sum of six consecutive primes (Failed to parse (Missing texvc executable; please see math/README to configure.): 11 + 13 + 17 + 19 + 23 + 29 ).

112 is in base 10 both a Harshad number and a Zuckerman number.

In science


In telephony

The 1-1-2 emergency telephone number:

In other fields

One hundred [and] twelve is also:

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