Base | Representation |
---|---|
bin | 1100000000111111001110… |
… | …1010001000100111010111 |
3 | 1201202222012010121210001001 |
4 | 3000033303222020213113 |
5 | 3212422324230002043 |
6 | 44033033510444131 |
7 | 2532320452045006 |
oct | 300176352104727 |
9 | 51688163553031 |
10 | 13211112344023 |
11 | 423388a561490 |
12 | 159449a963647 |
13 | 74aa58278189 |
14 | 3395c7c9cc3d |
15 | 17d9b848c74d |
hex | c03f3a889d7 |
13211112344023 has 32 divisors (see below), whose sum is σ = 15731942653440. Its totient is φ = 10962997176960.
The previous prime is 13211112344021. The next prime is 13211112344039. The reversal of 13211112344023 is 32044321111231.
13211112344023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 13211112344023 - 21 = 13211112344021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13211112343982 and 13211112344000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13211112344021) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7496740 + ... + 9089737.
It is an arithmetic number, because the mean of its divisors is an integer number (491623207920).
Almost surely, 213211112344023 is an apocalyptic number.
13211112344023 is a deficient number, since it is larger than the sum of its proper divisors (2520830309417).
13211112344023 is a wasteful number, since it uses less digits than its factorization.
13211112344023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16586647.
The product of its (nonzero) digits is 3456, while the sum is 28.
Adding to 13211112344023 its reverse (32044321111231), we get a palindrome (45255433455254).
The spelling of 13211112344023 in words is "thirteen trillion, two hundred eleven billion, one hundred twelve million, three hundred forty-four thousand, twenty-three".
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