Base | Representation |
---|---|
bin | 1100011010101… |
… | …1011011100110 |
3 | 10122000001122000 |
4 | 3012223123212 |
5 | 101313114111 |
6 | 5100150130 |
7 | 1201456515 |
oct | 306533346 |
9 | 118001560 |
10 | 52082406 |
11 | 27443312 |
12 | 15538346 |
13 | aa371bc |
14 | 6cba67c |
15 | 488bc56 |
hex | 31ab6e6 |
52082406 has 32 divisors (see below), whose sum is σ = 116198400. Its totient is φ = 17291880.
The previous prime is 52082389. The next prime is 52082413. The reversal of 52082406 is 60428025.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 52082406.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12855 + ... + 16413.
It is an arithmetic number, because the mean of its divisors is an integer number (3631200).
Almost surely, 252082406 is an apocalyptic number.
52082406 is an abundant number, since it is smaller than the sum of its proper divisors (64115994).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52082406 is a wasteful number, since it uses less digits than its factorization.
52082406 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3841 (or 3835 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 52082406 is about 7216.8141170464. The cubic root of 52082406 is about 373.4481791301.
The spelling of 52082406 in words is "fifty-two million, eighty-two thousand, four hundred six".
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