Base | Representation |
---|---|
bin | 11000010111010110… |
… | …10101010110110000 |
3 | 1020202121212001012211 |
4 | 30023223111112300 |
5 | 203242141422203 |
6 | 10001555101504 |
7 | 642104026003 |
oct | 141353252660 |
9 | 36677761184 |
10 | 13080810928 |
11 | 560285a949 |
12 | 26508a1894 |
13 | 1306057213 |
14 | 8c13a353a |
15 | 5185b5c6d |
hex | 30bad55b0 |
13080810928 has 20 divisors (see below), whose sum is σ = 25722343000. Its totient is φ = 6442786944.
The previous prime is 13080810893. The next prime is 13080810959. The reversal of 13080810928 is 82901808031.
13080810928 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×130808109282 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6100053 + ... + 6102196.
It is an arithmetic number, because the mean of its divisors is an integer number (1286117150).
Almost surely, 213080810928 is an apocalyptic number.
It is an amenable number.
13080810928 is a deficient number, since it is larger than the sum of its proper divisors (12641532072).
13080810928 is a wasteful number, since it uses less digits than its factorization.
13080810928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12202324 (or 12202318 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 40.
The spelling of 13080810928 in words is "thirteen billion, eighty million, eight hundred ten thousand, nine hundred twenty-eight".
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