Base | Representation |
---|---|
bin | 10111101111100111001110… |
… | …11001000000101100010000 |
3 | 20211212120011220110200122021 |
4 | 23313303213121000230100 |
5 | 23320431224130343004 |
6 | 303014315225421224 |
7 | 13666205213540143 |
oct | 1367634731005420 |
9 | 224776156420567 |
10 | 52213504543504 |
11 | 15700694125527 |
12 | 5a333b103a814 |
13 | 2319935061355 |
14 | cc720b92005a |
15 | 6082d6977d54 |
hex | 2f7ce7640b10 |
52213504543504 has 20 divisors (see below), whose sum is σ = 101186241327900. Its totient is φ = 26100926136320.
The previous prime is 52213504543493. The next prime is 52213504543507. The reversal of 52213504543504 is 40534540531225.
52213504543504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 30127452367104 + 22086052176400 = 5488848^2 + 4699580^2 .
It is not an unprimeable number, because it can be changed into a prime (52213504543507) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364059529 + ... + 364202920.
It is an arithmetic number, because the mean of its divisors is an integer number (5059312066395).
Almost surely, 252213504543504 is an apocalyptic number.
It is an amenable number.
52213504543504 is a deficient number, since it is larger than the sum of its proper divisors (48972736784396).
52213504543504 is a wasteful number, since it uses less digits than its factorization.
52213504543504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 728266938 (or 728266932 counting only the distinct ones).
The product of its (nonzero) digits is 1440000, while the sum is 43.
The spelling of 52213504543504 in words is "fifty-two trillion, two hundred thirteen billion, five hundred four million, five hundred forty-three thousand, five hundred four".
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