Base | Representation |
---|---|
bin | 110000100000100000… |
… | …110101101101011000 |
3 | 11222102220021120100200 |
4 | 300200200311231120 |
5 | 1323132240241224 |
6 | 35532204102200 |
7 | 3522500635533 |
oct | 604040655530 |
9 | 158386246320 |
10 | 52085087064 |
11 | 200a87458aa |
12 | a117234960 |
13 | 4bb0a38a5a |
14 | 2741617a1a |
15 | 154c9635c9 |
hex | c20835b58 |
52085087064 has 48 divisors (see below), whose sum is σ = 141137131200. Its totient is φ = 17352667584.
The previous prime is 52085087059. The next prime is 52085087137. The reversal of 52085087064 is 46078058025.
52085087064 is a `hidden beast` number, since 520 + 8 + 50 + 8 + 70 + 6 + 4 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47944 + ... + 326295.
It is an arithmetic number, because the mean of its divisors is an integer number (2940356900).
Almost surely, 252085087064 is an apocalyptic number.
It is an amenable number.
52085087064 is an abundant number, since it is smaller than the sum of its proper divisors (89052044136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52085087064 is a wasteful number, since it uses less digits than its factorization.
52085087064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 376184 (or 376177 counting only the distinct ones).
The product of its (nonzero) digits is 537600, while the sum is 45.
The spelling of 52085087064 in words is "fifty-two billion, eighty-five million, eighty-seven thousand, sixty-four".
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