Base | Representation |
---|---|
bin | 110100010000100011… |
… | …0010010010011100100 |
3 | 101201200010002112011200 |
4 | 1220201012102103210 |
5 | 3314313424230133 |
6 | 123315531202500 |
7 | 11052012022536 |
oct | 1504106222344 |
9 | 351603075150 |
10 | 112224445668 |
11 | 43659857065 |
12 | 198bb8a6430 |
13 | a77630a34a |
14 | 56087c5856 |
15 | 2dbc542913 |
hex | 1a211924e4 |
112224445668 has 36 divisors (see below), whose sum is σ = 298608906960. Its totient is φ = 35439298416.
The previous prime is 112224445667. The next prime is 112224445673. The reversal of 112224445668 is 866544422211.
112224445668 is a `hidden beast` number, since 1 + 1 + 22 + 24 + 44 + 566 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a plaindrome in base 10.
It is not an unprimeable number, because it can be changed into a prime (112224445667) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82034730 + ... + 82036097.
It is an arithmetic number, because the mean of its divisors is an integer number (8294691860).
Almost surely, 2112224445668 is an apocalyptic number.
112224445668 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
112224445668 is an abundant number, since it is smaller than the sum of its proper divisors (186384461292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112224445668 is a wasteful number, since it uses less digits than its factorization.
112224445668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164070856 (or 164070851 counting only the distinct ones).
The product of its digits is 737280, while the sum is 45.
Adding to 112224445668 its reverse (866544422211), we get a palindrome (978768867879).
The spelling of 112224445668 in words is "one hundred twelve billion, two hundred twenty-four million, four hundred forty-five thousand, six hundred sixty-eight".
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