Base | Representation |
---|---|
bin | 10110011001010010… |
… | …10011001011011001 |
3 | 1011000220222120221002 |
4 | 23030221103023121 |
5 | 144110432004423 |
6 | 5305021154345 |
7 | 603643322000 |
oct | 131451231331 |
9 | 34026876832 |
10 | 12023313113 |
11 | 510a935109 |
12 | 23b66bb9b5 |
13 | 1197c37c76 |
14 | 820b69c37 |
15 | 4a5828228 |
hex | 2cca532d9 |
12023313113 has 32 divisors (see below), whose sum is σ = 14232672000. Its totient is φ = 10151570688.
The previous prime is 12023313109. The next prime is 12023313163. The reversal of 12023313113 is 31131332021.
12023313113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12023313113 - 22 = 12023313109 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12023313163) 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 31 ways as a sum of consecutive naturals, for example, 6936995 + ... + 6938727.
It is an arithmetic number, because the mean of its divisors is an integer number (444771000).
Almost surely, 212023313113 is an apocalyptic number.
It is an amenable number.
12023313113 is a deficient number, since it is larger than the sum of its proper divisors (2209358887).
12023313113 is a wasteful number, since it uses less digits than its factorization.
12023313113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2046 (or 2032 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 12023313113 its reverse (31131332021), we get a palindrome (43154645134).
The spelling of 12023313113 in words is "twelve billion, twenty-three million, three hundred thirteen thousand, one hundred thirteen".
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