Base | Representation |
---|---|
bin | 100011011111000011111110… |
… | …0110101100110010001100001 |
3 | 1111221011120021122101021211121 |
4 | 1012332013330311212101201 |
5 | 311402434123423223131 |
6 | 3023503351202212241 |
7 | 122513551565642554 |
oct | 10676077465462141 |
9 | 1457146248337747 |
10 | 312132400211041 |
11 | 9050067570a543 |
12 | 2b011425354081 |
13 | 10521c61029c37 |
14 | 571140859669b |
15 | 26144301ab911 |
hex | 11be1fcd66461 |
312132400211041 has 16 divisors (see below), whose sum is σ = 338317997451840. Its totient is φ = 286997299476480.
The previous prime is 312132400211033. The next prime is 312132400211069. The reversal of 312132400211041 is 140112004231213.
It is a cyclic number.
It is not a de Polignac number, because 312132400211041 - 23 = 312132400211033 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 312132400210997 and 312132400211015.
It is not an unprimeable number, because it can be changed into a prime (312132400211641) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1037889655 + ... + 1038190348.
It is an arithmetic number, because the mean of its divisors is an integer number (21144874840740).
Almost surely, 2312132400211041 is an apocalyptic number.
It is an amenable number.
312132400211041 is a deficient number, since it is larger than the sum of its proper divisors (26185597240799).
312132400211041 is a wasteful number, since it uses less digits than its factorization.
312132400211041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2076080256.
The product of its (nonzero) digits is 1152, while the sum is 25.
Adding to 312132400211041 its reverse (140112004231213), we get a palindrome (452244404442254).
The spelling of 312132400211041 in words is "three hundred twelve trillion, one hundred thirty-two billion, four hundred million, two hundred eleven thousand, forty-one".
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