Base | Representation |
---|---|
bin | 11000110010101110… |
… | …01001011110010100 |
3 | 1021100121212101202202 |
4 | 30121113021132110 |
5 | 204224430303104 |
6 | 10040440024032 |
7 | 650562352040 |
oct | 143127113624 |
9 | 37317771682 |
10 | 13310400404 |
11 | 5710412914 |
12 | 26b5762018 |
13 | 13417a1692 |
14 | 903a89020 |
15 | 52d81751e |
hex | 3195c9794 |
13310400404 has 24 divisors (see below), whose sum is σ = 26664691200. Its totient is φ = 5695052256.
The previous prime is 13310400401. The next prime is 13310400409. The reversal of 13310400404 is 40400401331.
It is a happy number.
13310400404 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 (13310400401) 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, 374579 + ... + 408570.
It is an arithmetic number, because the mean of its divisors is an integer number (1111028800).
Almost surely, 213310400404 is an apocalyptic number.
13310400404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
13310400404 is an abundant number, since it is smaller than the sum of its proper divisors (13354290796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13310400404 is a wasteful number, since it uses less digits than its factorization.
13310400404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 783767 (or 783765 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 13310400404 its reverse (40400401331), we get a palindrome (53710801735).
The spelling of 13310400404 in words is "thirteen billion, three hundred ten million, four hundred thousand, four hundred four".
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