Base | Representation |
---|---|
bin | 1101111111011… |
… | …1101001110100 |
3 | 11002102120011002 |
4 | 3133313221310 |
5 | 110010423233 |
6 | 5453502432 |
7 | 1311552260 |
oct | 337675164 |
9 | 132376132 |
10 | 58686068 |
11 | 30143791 |
12 | 177a1a18 |
13 | c209bac |
14 | 7b190a0 |
15 | 52436e8 |
hex | 37f7a74 |
58686068 has 12 divisors (see below), whose sum is σ = 117372192. Its totient is φ = 25151160.
The previous prime is 58686049. The next prime is 58686071. The reversal of 58686068 is 86068685.
58686068 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1047938 + ... + 1047993.
It is an arithmetic number, because the mean of its divisors is an integer number (9781016).
Almost surely, 258686068 is an apocalyptic number.
It is an amenable number.
58686068 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58686068 is a wasteful number, since it uses less digits than its factorization.
58686068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2095942 (or 2095940 counting only the distinct ones).
The product of its (nonzero) digits is 552960, while the sum is 47.
The square root of 58686068 is about 7660.6832593444. The cubic root of 58686068 is about 388.6079409122.
The spelling of 58686068 in words is "fifty-eight million, six hundred eighty-six thousand, sixty-eight".
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