Base | Representation |
---|---|
bin | 101010110111111111… |
… | …1010000110100001010 |
3 | 22210122201220120011110 |
4 | 1111233333100310022 |
5 | 3002031212340023 |
6 | 110144155311150 |
7 | 6436442005350 |
oct | 1255777206412 |
9 | 283581816143 |
10 | 92073168138 |
11 | 360589a2a96 |
12 | 15a1714b4b6 |
13 | 88b44a71a3 |
14 | 46563a17d0 |
15 | 25dd393a93 |
hex | 156ffd0d0a |
92073168138 has 64 divisors (see below), whose sum is σ = 230020743168. Its totient is φ = 23960482560.
The previous prime is 92073168137. The next prime is 92073168149. The reversal of 92073168138 is 83186137029.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (92073168137) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2057770 + ... + 2102037.
It is an arithmetic number, because the mean of its divisors is an integer number (3594074112).
Almost surely, 292073168138 is an apocalyptic number.
92073168138 is an abundant number, since it is smaller than the sum of its proper divisors (137947575030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
92073168138 is a wasteful number, since it uses less digits than its factorization.
92073168138 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4159867.
The product of its (nonzero) digits is 435456, while the sum is 48.
The spelling of 92073168138 in words is "ninety-two billion, seventy-three million, one hundred sixty-eight thousand, one hundred thirty-eight".
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