Base | Representation |
---|---|
bin | 100110001100001101… |
… | …0001110010001011010 |
3 | 21211200200122002200110 |
4 | 1030120122032101122 |
5 | 2320431024443020 |
6 | 101402054345150 |
7 | 5632244461461 |
oct | 1143032162132 |
9 | 254620562613 |
10 | 82013906010 |
11 | 31866791513 |
12 | 13a8a35b1b6 |
13 | 797043a88a |
14 | 3d804139d8 |
15 | 22001cb8e0 |
hex | 131868e45a |
82013906010 has 32 divisors (see below), whose sum is σ = 196844120640. Its totient is φ = 21869180928.
The previous prime is 82013906003. The next prime is 82013906041. The reversal of 82013906010 is 1060931028.
It is a super-2 number, since 2×820139060102 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 577434 + ... + 705306.
It is an arithmetic number, because the mean of its divisors is an integer number (6151378770).
Almost surely, 282013906010 is an apocalyptic number.
82013906010 is an abundant number, since it is smaller than the sum of its proper divisors (114830214630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82013906010 is a wasteful number, since it uses less digits than its factorization.
82013906010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149262.
The product of its (nonzero) digits is 2592, while the sum is 30.
The spelling of 82013906010 in words is "eighty-two billion, thirteen million, nine hundred six thousand, ten".
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