Base | Representation |
---|---|
bin | 110100010000101110… |
… | …0101101001110101000 |
3 | 101201200112011010111210 |
4 | 1220201130231032220 |
5 | 3314321430314422 |
6 | 123320301153120 |
7 | 11052113002125 |
oct | 1504134551650 |
9 | 351615133453 |
10 | 112230323112 |
11 | 43662100956 |
12 | 1990185b7a0 |
13 | a7775b761b |
14 | 56094b574c |
15 | 2dbcd0410c |
hex | 1a2172d3a8 |
112230323112 has 64 divisors (see below), whose sum is σ = 288864417600. Its totient is φ = 36309911040.
The previous prime is 112230323081. The next prime is 112230323113. The reversal of 112230323112 is 211323032211.
It is not an unprimeable number, because it can be changed into a prime (112230323113) 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 15 ways as a sum of consecutive naturals, for example, 208687 + ... + 517697.
It is an arithmetic number, because the mean of its divisors is an integer number (4513506525).
Almost surely, 2112230323112 is an apocalyptic number.
112230323112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 112230323112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144432208800).
112230323112 is an abundant number, since it is smaller than the sum of its proper divisors (176634094488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112230323112 is a wasteful number, since it uses less digits than its factorization.
112230323112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 309466 (or 309462 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 112230323112 its reverse (211323032211), we get a palindrome (323553355323).
The spelling of 112230323112 in words is "one hundred twelve billion, two hundred thirty million, three hundred twenty-three thousand, one hundred twelve".
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