Base | Representation |
---|---|
bin | 101000000100011010… |
… | …1111000110010011010 |
3 | 22020002210220112220010 |
4 | 1100020311320302122 |
5 | 2402211202034012 |
6 | 103310232342350 |
7 | 6134225203350 |
oct | 1201065706232 |
9 | 266083815803 |
10 | 86047689882 |
11 | 3354674aaa0 |
12 | 148152449b6 |
13 | 816405a63b |
14 | 424403d7d0 |
15 | 23893c6c3c |
hex | 1408d78c9a |
86047689882 has 32 divisors (see below), whose sum is σ = 214560474624. Its totient is φ = 22350049200.
The previous prime is 86047689857. The next prime is 86047689913. The reversal of 86047689882 is 28898674068.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (66).
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, 93124744 + ... + 93125667.
It is an arithmetic number, because the mean of its divisors is an integer number (6705014832).
Almost surely, 286047689882 is an apocalyptic number.
86047689882 is an abundant number, since it is smaller than the sum of its proper divisors (128512784742).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86047689882 is a wasteful number, since it uses less digits than its factorization.
86047689882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186250434.
The product of its (nonzero) digits is 74317824, while the sum is 66.
The spelling of 86047689882 in words is "eighty-six billion, forty-seven million, six hundred eighty-nine thousand, eight hundred eighty-two".
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