Base | Representation |
---|---|
bin | 11001001100000111… |
… | …01011011011010100 |
3 | 1021220110122220211122 |
4 | 30212003223123110 |
5 | 210143442303104 |
6 | 10113525223112 |
7 | 656060002223 |
oct | 144603533324 |
9 | 37813586748 |
10 | 13523400404 |
11 | 580a674978 |
12 | 2754b61a98 |
13 | 137695ab97 |
14 | 924092cba |
15 | 54238d6be |
hex | 3260eb6d4 |
13523400404 has 12 divisors (see below), whose sum is σ = 24911527200. Its totient is φ = 6405821208.
The previous prime is 13523400389. The next prime is 13523400409. The reversal of 13523400404 is 40400432531.
13523400404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13523400409) 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 3 ways as a sum of consecutive naturals, for example, 88969664 + ... + 88969815.
It is an arithmetic number, because the mean of its divisors is an integer number (2075960600).
Almost surely, 213523400404 is an apocalyptic number.
It is an amenable number.
13523400404 is a deficient number, since it is larger than the sum of its proper divisors (11388126796).
13523400404 is a wasteful number, since it uses less digits than its factorization.
13523400404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177939502 (or 177939500 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 26.
Adding to 13523400404 its reverse (40400432531), we get a palindrome (53923832935).
The spelling of 13523400404 in words is "thirteen billion, five hundred twenty-three million, four hundred thousand, four hundred four".
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