Base | Representation |
---|---|
bin | 100110010110100011… |
… | …1101100010000010100 |
3 | 21212120220110002011001 |
4 | 1030231013230100110 |
5 | 2322134002311440 |
6 | 101500345553044 |
7 | 5643664043065 |
oct | 1145507542024 |
9 | 255526402131 |
10 | 82361369620 |
11 | 31a24934022 |
12 | 13b667a5784 |
13 | 79c741644a |
14 | 3db462056c |
15 | 2220963b9a |
hex | 132d1ec414 |
82361369620 has 48 divisors (see below), whose sum is σ = 175436654400. Its totient is φ = 32473149696.
The previous prime is 82361369617. The next prime is 82361369653. The reversal of 82361369620 is 2696316328.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2463939 + ... + 2497141.
It is an arithmetic number, because the mean of its divisors is an integer number (3654930300).
Almost surely, 282361369620 is an apocalyptic number.
It is an amenable number.
82361369620 is an abundant number, since it is smaller than the sum of its proper divisors (93075284780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82361369620 is a wasteful number, since it uses less digits than its factorization.
82361369620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34984 (or 34982 counting only the distinct ones).
The product of its (nonzero) digits is 559872, while the sum is 46.
The spelling of 82361369620 in words is "eighty-two billion, three hundred sixty-one million, three hundred sixty-nine thousand, six hundred twenty".
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