Base | Representation |
---|---|
bin | 1100011001101… |
… | …1001010110000 |
3 | 10121212200020211 |
4 | 3012123022300 |
5 | 101304001132 |
6 | 5054513504 |
7 | 1201061353 |
oct | 306331260 |
9 | 117780224 |
10 | 52015792 |
11 | 273a8264 |
12 | 15505894 |
13 | aa12a9a |
14 | 6ca029a |
15 | 4877147 |
hex | 319b2b0 |
52015792 has 20 divisors (see below), whose sum is σ = 104256720. Its totient is φ = 25110848.
The previous prime is 52015759. The next prime is 52015823. The reversal of 52015792 is 29751025.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55588 + ... + 56515.
It is an arithmetic number, because the mean of its divisors is an integer number (5212836).
Almost surely, 252015792 is an apocalyptic number.
It is an amenable number.
52015792 is an abundant number, since it is smaller than the sum of its proper divisors (52240928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52015792 is a wasteful number, since it uses less digits than its factorization.
52015792 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112140 (or 112134 counting only the distinct ones).
The product of its (nonzero) digits is 6300, while the sum is 31.
The square root of 52015792 is about 7212.1974459938. The cubic root of 52015792 is about 373.2888963550.
The spelling of 52015792 in words is "fifty-two million, fifteen thousand, seven hundred ninety-two".
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