Base | Representation |
---|---|
bin | 1011100110010011… |
… | …0011110100110100 |
3 | 22000222110212002221 |
4 | 2321210303310310 |
5 | 22334014400140 |
6 | 1232535412124 |
7 | 140103520165 |
oct | 27144636464 |
9 | 8028425087 |
10 | 3113434420 |
11 | 13584a83a8 |
12 | 72a824044 |
13 | 3a804cbb5 |
14 | 2176d376c |
15 | 1334ee14a |
hex | b9933d34 |
3113434420 has 24 divisors (see below), whose sum is σ = 6544597248. Its totient is φ = 1244157600.
The previous prime is 3113434409. The next prime is 3113434427. The reversal of 3113434420 is 244343113.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3113434427) 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 7 ways as a sum of consecutive naturals, for example, 54876 + ... + 96115.
It is an arithmetic number, because the mean of its divisors is an integer number (272691552).
Almost surely, 23113434420 is an apocalyptic number.
It is an amenable number.
3113434420 is an abundant number, since it is smaller than the sum of its proper divisors (3431162828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3113434420 is a wasteful number, since it uses less digits than its factorization.
3113434420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152031 (or 152029 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
The square root of 3113434420 is about 55798.1578548970. The cubic root of 3113434420 is about 1460.2030148667.
Adding to 3113434420 its reverse (244343113), we get a palindrome (3357777533).
The spelling of 3113434420 in words is "three billion, one hundred thirteen million, four hundred thirty-four thousand, four hundred twenty".
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