Base | Representation |
---|---|
bin | 1011000000100110101100… |
… | …0101011011011010010001 |
3 | 1120212020011021020122022020 |
4 | 2300021223011123122101 |
5 | 3041312032143101413 |
6 | 41424544501402053 |
7 | 2356362353625402 |
oct | 260115305333221 |
9 | 46766137218266 |
10 | 12105014425233 |
11 | 394778707a894 |
12 | 1436048a09329 |
13 | 69a66203ba42 |
14 | 2dbc589b79a9 |
15 | 15ed2c4b0c23 |
hex | b026b15b691 |
12105014425233 has 16 divisors (see below), whose sum is σ = 16155618182592. Its totient is φ = 8062212600000.
The previous prime is 12105014425213. The next prime is 12105014425261. The reversal of 12105014425233 is 33252441050121.
It is not a de Polignac number, because 12105014425233 - 214 = 12105014408849 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12105014425194 and 12105014425203.
It is not an unprimeable number, because it can be changed into a prime (12105014425213) 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, 19605198 + ... + 20213208.
It is an arithmetic number, because the mean of its divisors is an integer number (1009726136412).
Almost surely, 212105014425233 is an apocalyptic number.
It is an amenable number.
12105014425233 is a deficient number, since it is larger than the sum of its proper divisors (4050603757359).
12105014425233 is a wasteful number, since it uses less digits than its factorization.
12105014425233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 614416.
The product of its (nonzero) digits is 28800, while the sum is 33.
Adding to 12105014425233 its reverse (33252441050121), we get a palindrome (45357455475354).
The spelling of 12105014425233 in words is "twelve trillion, one hundred five billion, fourteen million, four hundred twenty-five thousand, two hundred thirty-three".
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