Base | Representation |
---|---|
bin | 1100011010110… |
… | …1011000011011 |
3 | 10122000110120220 |
4 | 3012231120123 |
5 | 101313343040 |
6 | 5100251123 |
7 | 1201522020 |
oct | 306553033 |
9 | 118013526 |
10 | 52090395 |
11 | 27449315 |
12 | 15540aa3 |
13 | aa3aa26 |
14 | 6cbd547 |
15 | 488e2d0 |
hex | 31ad61b |
52090395 has 32 divisors (see below), whose sum is σ = 95642112. Its totient is φ = 23715072.
The previous prime is 52090393. The next prime is 52090403. The reversal of 52090395 is 59309025.
It is not a de Polignac number, because 52090395 - 21 = 52090393 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52090393) 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, 28839 + ... + 30591.
It is an arithmetic number, because the mean of its divisors is an integer number (2988816).
Almost surely, 252090395 is an apocalyptic number.
52090395 is a deficient number, since it is larger than the sum of its proper divisors (43551717).
52090395 is a wasteful number, since it uses less digits than its factorization.
52090395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2051.
The product of its (nonzero) digits is 12150, while the sum is 33.
The square root of 52090395 is about 7217.3675949061. The cubic root of 52090395 is about 373.4672727498.
The spelling of 52090395 in words is "fifty-two million, ninety thousand, three hundred ninety-five".
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