Base | Representation |
---|---|
bin | 1101111111011… |
… | …1011010001111 |
3 | 11002102111210011 |
4 | 3133313122033 |
5 | 110010410241 |
6 | 5453454051 |
7 | 1311546334 |
oct | 337673217 |
9 | 132374704 |
10 | 58685071 |
11 | 30142a65 |
12 | 177a1327 |
13 | c2095c3 |
14 | 7b1898b |
15 | 5243281 |
hex | 37f768f |
58685071 has 16 divisors (see below), whose sum is σ = 64679040. Its totient is φ = 53015040.
The previous prime is 58685069. The next prime is 58685083. The reversal of 58685071 is 17058685.
It is a cyclic number.
It is not a de Polignac number, because 58685071 - 21 = 58685069 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58685051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49101 + ... + 50281.
It is an arithmetic number, because the mean of its divisors is an integer number (4042440).
Almost surely, 258685071 is an apocalyptic number.
58685071 is a deficient number, since it is larger than the sum of its proper divisors (5993969).
58685071 is a wasteful number, since it uses less digits than its factorization.
58685071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1314.
The product of its (nonzero) digits is 67200, while the sum is 40.
The square root of 58685071 is about 7660.6181865434. The cubic root of 58685071 is about 388.6057402518.
The spelling of 58685071 in words is "fifty-eight million, six hundred eighty-five thousand, seventy-one".
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