Base | Representation |
---|---|
bin | 1100101010000… |
… | …0001101101100 |
3 | 10200212222222110 |
4 | 3022200031230 |
5 | 102042210121 |
6 | 5133444020 |
7 | 1213133604 |
oct | 312401554 |
9 | 120788873 |
10 | 53085036 |
11 | 27a68634 |
12 | 15940610 |
13 | acc8684 |
14 | 709bc04 |
15 | 49d8d76 |
hex | 32a036c |
53085036 has 24 divisors (see below), whose sum is σ = 124512304. Its totient is φ = 17602560.
The previous prime is 53085017. The next prime is 53085061. The reversal of 53085036 is 63058035.
It is a junction number, because it is equal to n+sod(n) for n = 53084994 and 53085012.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9145 + ... + 13776.
Almost surely, 253085036 is an apocalyptic number.
It is an amenable number.
53085036 is an abundant number, since it is smaller than the sum of its proper divisors (71427268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53085036 is a wasteful number, since it uses less digits than its factorization.
53085036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23121 (or 23119 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 30.
The square root of 53085036 is about 7285.9478449959. The cubic root of 53085036 is about 375.8293608538.
The spelling of 53085036 in words is "fifty-three million, eighty-five thousand, thirty-six".
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