Base | Representation |
---|---|
bin | 1011111011001110110111… |
… | …0100101111011000000010 |
3 | 1201102111221212110001220120 |
4 | 2332303231310233120002 |
5 | 3204312321413304442 |
6 | 43515401515321110 |
7 | 2522220200565045 |
oct | 276635564573002 |
9 | 51374855401816 |
10 | 13112230213122 |
11 | 41a5958135a47 |
12 | 15792a3450196 |
13 | 74162a234951 |
14 | 3348c74acc5c |
15 | 17b12c4684ec |
hex | becedd2f602 |
13112230213122 has 32 divisors (see below), whose sum is σ = 28556581233600. Its totient is φ = 3997921370688.
The previous prime is 13112230213063. The next prime is 13112230213139. The reversal of 13112230213122 is 22131203221131.
It is a junction number, because it is equal to n+sod(n) for n = 13112230213092 and 13112230213101.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1983092613 + ... + 1983099224.
It is an arithmetic number, because the mean of its divisors is an integer number (892393163550).
Almost surely, 213112230213122 is an apocalyptic number.
13112230213122 is an abundant number, since it is smaller than the sum of its proper divisors (15444351020478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13112230213122 is a wasteful number, since it uses less digits than its factorization.
13112230213122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3966191890.
The product of its (nonzero) digits is 864, while the sum is 24.
Adding to 13112230213122 its reverse (22131203221131), we get a palindrome (35243433434253).
The spelling of 13112230213122 in words is "thirteen trillion, one hundred twelve billion, two hundred thirty million, two hundred thirteen thousand, one hundred twenty-two".
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