Base | Representation |
---|---|
bin | 11010100110010000… |
… | …111011010111001010 |
3 | 2201201100021200101101 |
4 | 122212100323113022 |
5 | 431442132242312 |
6 | 21041524012014 |
7 | 2030503461004 |
oct | 324620732712 |
9 | 81640250341 |
10 | 28559259082 |
11 | 11125a59062 |
12 | 565053100a |
13 | 2901a50793 |
14 | 154cd6d374 |
15 | b223d7a57 |
hex | 6a643b5ca |
28559259082 has 32 divisors (see below), whose sum is σ = 44448735744. Its totient is φ = 13747944000.
The previous prime is 28559259067. The next prime is 28559259083. The reversal of 28559259082 is 28095295582.
It is not an unprimeable number, because it can be changed into a prime (28559259083) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15022332 + ... + 15024232.
It is an arithmetic number, because the mean of its divisors is an integer number (1389022992).
Almost surely, 228559259082 is an apocalyptic number.
28559259082 is a deficient number, since it is larger than the sum of its proper divisors (15889476662).
28559259082 is a wasteful number, since it uses less digits than its factorization.
28559259082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3054.
The product of its (nonzero) digits is 5184000, while the sum is 55.
The spelling of 28559259082 in words is "twenty-eight billion, five hundred fifty-nine million, two hundred fifty-nine thousand, eighty-two".
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