Base | Representation |
---|---|
bin | 10110111101000011… |
… | …01101011100100001 |
3 | 1011210211111012000100 |
4 | 23132201231130201 |
5 | 200214232012231 |
6 | 5354455213013 |
7 | 614245302345 |
oct | 133641553441 |
9 | 34724435010 |
10 | 12323313441 |
11 | 525420986a |
12 | 247b077169 |
13 | 1215135c5a |
14 | 84c93d625 |
15 | 4c1d371e6 |
hex | 2de86d721 |
12323313441 has 24 divisors (see below), whose sum is σ = 17977064040. Its totient is φ = 8134292736.
The previous prime is 12323313433. The next prime is 12323313463. The reversal of 12323313441 is 14431332321.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 3053667600 + 9269645841 = 55260^2 + 96279^2 .
It is not a de Polignac number, because 12323313441 - 23 = 12323313433 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12323313641) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 466791 + ... + 492483.
It is an arithmetic number, because the mean of its divisors is an integer number (749044335).
Almost surely, 212323313441 is an apocalyptic number.
It is an amenable number.
12323313441 is a deficient number, since it is larger than the sum of its proper divisors (5653750599).
12323313441 is a wasteful number, since it uses less digits than its factorization.
12323313441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26225 (or 26222 counting only the distinct ones).
The product of its digits is 5184, while the sum is 27.
Adding to 12323313441 its reverse (14431332321), we get a palindrome (26754645762).
The spelling of 12323313441 in words is "twelve billion, three hundred twenty-three million, three hundred thirteen thousand, four hundred forty-one".
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