Base | Representation |
---|---|
bin | 110100001101001001… |
… | …0001011010001101011 |
3 | 101201101010222021201010 |
4 | 1220122102023101223 |
5 | 3314100142401331 |
6 | 123300324555003 |
7 | 11046123212622 |
oct | 1503222132153 |
9 | 351333867633 |
10 | 112110122091 |
11 | 43600272070 |
12 | 19889552a63 |
13 | a758720066 |
14 | 55d75466b9 |
15 | 2db24ade46 |
hex | 1a1a48b46b |
112110122091 has 32 divisors (see below), whose sum is σ = 168774577920. Its totient is φ = 65570601600.
The previous prime is 112110122009. The next prime is 112110122093. The reversal of 112110122091 is 190221011211.
It is not a de Polignac number, because 112110122091 - 29 = 112110121579 is a prime.
It is not an unprimeable number, because it can be changed into a prime (112110122093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2011881 + ... + 2066853.
It is an arithmetic number, because the mean of its divisors is an integer number (5274205560).
Almost surely, 2112110122091 is an apocalyptic number.
112110122091 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
112110122091 is a deficient number, since it is larger than the sum of its proper divisors (56664455829).
112110122091 is a wasteful number, since it uses less digits than its factorization.
112110122091 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57147.
The product of its (nonzero) digits is 72, while the sum is 21.
The spelling of 112110122091 in words is "one hundred twelve billion, one hundred ten million, one hundred twenty-two thousand, ninety-one".
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