Base | Representation |
---|---|
bin | 11001100001110111… |
… | …00110000000011100 |
3 | 1022101011221022210012 |
4 | 30300323212000130 |
5 | 211032143033203 |
6 | 10144003302352 |
7 | 663433431203 |
oct | 146073460034 |
9 | 38334838705 |
10 | 13705830428 |
11 | 58a3647294 |
12 | 27a607a9b8 |
13 | 13a56a2b44 |
14 | 9403c023a |
15 | 5533c6bd8 |
hex | 330ee601c |
13705830428 has 12 divisors (see below), whose sum is σ = 23989145712. Its totient is φ = 6851788800.
The previous prime is 13705830407. The next prime is 13705830497. The reversal of 13705830428 is 82403850731.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253925 + ... + 303132.
It is an arithmetic number, because the mean of its divisors is an integer number (1999095476).
Almost surely, 213705830428 is an apocalyptic number.
It is an amenable number.
13705830428 is a deficient number, since it is larger than the sum of its proper divisors (10283315284).
13705830428 is a wasteful number, since it uses less digits than its factorization.
13705830428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 563212 (or 563210 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 41.
The spelling of 13705830428 in words is "thirteen billion, seven hundred five million, eight hundred thirty thousand, four hundred twenty-eight".
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