Base | Representation |
---|---|
bin | 11010100100011000… |
… | …001011011000001000 |
3 | 2201122010201111111110 |
4 | 122210120023120020 |
5 | 431411031332011 |
6 | 21034433330320 |
7 | 2026640433543 |
oct | 324430133010 |
9 | 81563644443 |
10 | 28527605256 |
11 | 1110a0a9077 |
12 | 5641a069a0 |
13 | 28c8319ac7 |
14 | 1548a8d85a |
15 | b1e733ba6 |
hex | 6a460b608 |
28527605256 has 16 divisors (see below), whose sum is σ = 71319013200. Its totient is φ = 9509201744.
The previous prime is 28527605219. The next prime is 28527605269. The reversal of 28527605256 is 65250672582.
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 3 ways as a sum of consecutive naturals, for example, 594325086 + ... + 594325133.
It is an arithmetic number, because the mean of its divisors is an integer number (4457438325).
Almost surely, 228527605256 is an apocalyptic number.
It is an amenable number.
28527605256 is an abundant number, since it is smaller than the sum of its proper divisors (42791407944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28527605256 is a wasteful number, since it uses less digits than its factorization.
28527605256 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1188650228 (or 1188650224 counting only the distinct ones).
The product of its (nonzero) digits is 2016000, while the sum is 48.
The spelling of 28527605256 in words is "twenty-eight billion, five hundred twenty-seven million, six hundred five thousand, two hundred fifty-six".
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