Base | Representation |
---|---|
bin | 110000100000101111… |
… | …110110010110001110 |
3 | 11222110011200110212001 |
4 | 300200233312112032 |
5 | 1323134242144323 |
6 | 35532424302514 |
7 | 3522546244300 |
oct | 604057662616 |
9 | 158404613761 |
10 | 52089021838 |
11 | 200aa993087 |
12 | a118611a3a |
13 | 4bb17b5a19 |
14 | 2741d5d970 |
15 | 154ce8e3ad |
hex | c20bf658e |
52089021838 has 24 divisors (see below), whose sum is σ = 91397824200. Its totient is φ = 22199144688.
The previous prime is 52089021833. The next prime is 52089021839. The reversal of 52089021838 is 83812098025.
52089021838 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 (52089021833) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1467153 + ... + 1502236.
It is an arithmetic number, because the mean of its divisors is an integer number (3808242675).
Almost surely, 252089021838 is an apocalyptic number.
52089021838 is a deficient number, since it is larger than the sum of its proper divisors (39308802362).
52089021838 is a wasteful number, since it uses less digits than its factorization.
52089021838 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2969584 (or 2969577 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 46.
The spelling of 52089021838 in words is "fifty-two billion, eighty-nine million, twenty-one thousand, eight hundred thirty-eight".
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