Base | Representation |
---|---|
bin | 1101111100111… |
… | …0101001000000 |
3 | 11002010000201022 |
4 | 3133032221000 |
5 | 104440034310 |
6 | 5450125012 |
7 | 1310252435 |
oct | 337165100 |
9 | 132100638 |
10 | 58518080 |
11 | 30039555 |
12 | 17720768 |
13 | c17b5aa |
14 | 7ab3b8c |
15 | 520da55 |
hex | 37cea40 |
58518080 has 112 divisors (see below), whose sum is σ = 152741376. Its totient is φ = 21258240.
The previous prime is 58518079. The next prime is 58518101. The reversal of 58518080 is 8081585.
58518080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 58518080.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168467 + ... + 168813.
Almost surely, 258518080 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 58518080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76370688).
58518080 is an abundant number, since it is smaller than the sum of its proper divisors (94223296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58518080 is a wasteful number, since it uses less digits than its factorization.
58518080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 412 (or 402 counting only the distinct ones).
The product of its (nonzero) digits is 12800, while the sum is 35.
The square root of 58518080 is about 7649.7111056562. The cubic root of 58518080 is about 388.2367917262.
It can be divided in two parts, 5851 and 8080, that added together give a palindrome (13931).
The spelling of 58518080 in words is "fifty-eight million, five hundred eighteen thousand, eighty".
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