Base | Representation |
---|---|
bin | 110101100101000110… |
… | …1010010011001011100 |
3 | 101222222211202110011110 |
4 | 1223022031102121130 |
5 | 3341121234134211 |
6 | 124505242022020 |
7 | 11212222502565 |
oct | 1531215223134 |
9 | 358884673143 |
10 | 115061630556 |
11 | 44885322064 |
12 | 1a371aa7910 |
13 | ab09056982 |
14 | 57d752916c |
15 | 2ed6674ea6 |
hex | 1aca35265c |
115061630556 has 24 divisors (see below), whose sum is σ = 269004612240. Its totient is φ = 38278523392.
The previous prime is 115061630543. The next prime is 115061630591. The reversal of 115061630556 is 655036160511.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9412821 + ... + 9425036.
It is an arithmetic number, because the mean of its divisors is an integer number (11208525510).
Almost surely, 2115061630556 is an apocalyptic number.
It is an amenable number.
115061630556 is an abundant number, since it is smaller than the sum of its proper divisors (153942981684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115061630556 is a wasteful number, since it uses less digits than its factorization.
115061630556 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18838373 (or 18838371 counting only the distinct ones).
The product of its (nonzero) digits is 81000, while the sum is 39.
The spelling of 115061630556 in words is "one hundred fifteen billion, sixty-one million, six hundred thirty thousand, five hundred fifty-six".
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