Base | Representation |
---|---|
bin | 1100011010101… |
… | …1010101101110 |
3 | 10122000001010002 |
4 | 3012223111232 |
5 | 101313111110 |
6 | 5100144302 |
7 | 1201455440 |
oct | 306532556 |
9 | 118001102 |
10 | 52082030 |
11 | 27443000 |
12 | 15538092 |
13 | aa36c90 |
14 | 6cba490 |
15 | 488baa5 |
hex | 31ab56e |
52082030 has 128 divisors (see below), whose sum is σ = 129862656. Its totient is φ = 14636160.
The previous prime is 52082011. The next prime is 52082047. The reversal of 52082030 is 3028025.
52082030 = 1832 + 1842 + ... + 5452.
It is a junction number, because it is equal to n+sod(n) for n = 52081993 and 52082011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1211189 + ... + 1211231.
It is an arithmetic number, because the mean of its divisors is an integer number (1014552).
Almost surely, 252082030 is an apocalyptic number.
52082030 is an abundant number, since it is smaller than the sum of its proper divisors (77780626).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52082030 is a wasteful number, since it uses less digits than its factorization.
52082030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103 (or 81 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 52082030 is about 7216.7880667233. The cubic root of 52082030 is about 373.4472804462.
The spelling of 52082030 in words is "fifty-two million, eighty-two thousand, thirty".
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