Base | Representation |
---|---|
bin | 1100011011111… |
… | …0001001110010 |
3 | 10122010221211011 |
4 | 3012332021302 |
5 | 101323042330 |
6 | 5101541134 |
7 | 1202226214 |
oct | 306761162 |
9 | 118127734 |
10 | 52159090 |
11 | 27495995 |
12 | 155747aa |
13 | aa63089 |
14 | 6cda5b4 |
15 | 48a482a |
hex | 31be272 |
52159090 has 16 divisors (see below), whose sum is σ = 93981888. Its totient is φ = 20842416.
The previous prime is 52159067. The next prime is 52159103. The reversal of 52159090 is 9095125.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11029 + ... + 15031.
It is an arithmetic number, because the mean of its divisors is an integer number (5873868).
Almost surely, 252159090 is an apocalyptic number.
52159090 is a deficient number, since it is larger than the sum of its proper divisors (41822798).
52159090 is a wasteful number, since it uses less digits than its factorization.
52159090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5313.
The product of its (nonzero) digits is 4050, while the sum is 31.
The square root of 52159090 is about 7222.1250335341. The cubic root of 52159090 is about 373.6313725151.
The spelling of 52159090 in words is "fifty-two million, one hundred fifty-nine thousand, ninety".
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