Base | Representation |
---|---|
bin | 11010010111001010… |
… | …100100101010011110 |
3 | 2201001200121111002012 |
4 | 122113022210222132 |
5 | 430432304410011 |
6 | 21000434231222 |
7 | 2021306322566 |
oct | 322712445236 |
9 | 81050544065 |
10 | 28305935006 |
11 | 11005a64a18 |
12 | 559b725512 |
13 | 289141608b |
14 | 1527469da6 |
15 | b0a048a8b |
hex | 6972a4a9e |
28305935006 has 16 divisors (see below), whose sum is σ = 42862818816. Its totient is φ = 14018691456.
The previous prime is 28305934997. The next prime is 28305935029. The reversal of 28305935006 is 60053950382.
It is a Curzon number.
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, 66410 + ... + 247026.
It is an arithmetic number, because the mean of its divisors is an integer number (2678926176).
Almost surely, 228305935006 is an apocalyptic number.
28305935006 is a deficient number, since it is larger than the sum of its proper divisors (14556883810).
28305935006 is a wasteful number, since it uses less digits than its factorization.
28305935006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181363.
The product of its (nonzero) digits is 194400, while the sum is 41.
The spelling of 28305935006 in words is "twenty-eight billion, three hundred five million, nine hundred thirty-five thousand, six".
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