Base | Representation |
---|---|
bin | 1100101110001110… |
… | …01010101110101110 |
3 | 122122000020102000210 |
4 | 12113013022232232 |
5 | 102442013041440 |
6 | 3045431003250 |
7 | 331154535435 |
oct | 62707125656 |
9 | 18560212023 |
10 | 6830205870 |
11 | 2995522844 |
12 | 13a7509526 |
13 | 84b096547 |
14 | 48b19c11c |
15 | 29e979a80 |
hex | 1971cabae |
6830205870 has 16 divisors (see below), whose sum is σ = 16392494160. Its totient is φ = 1821388224.
The previous prime is 6830205847. The next prime is 6830205887. The reversal of 6830205870 is 785020386.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113836735 + ... + 113836794.
It is an arithmetic number, because the mean of its divisors is an integer number (1024530885).
Almost surely, 26830205870 is an apocalyptic number.
6830205870 is an abundant number, since it is smaller than the sum of its proper divisors (9562288290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6830205870 is a wasteful number, since it uses less digits than its factorization.
6830205870 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 227673539.
The product of its (nonzero) digits is 80640, while the sum is 39.
The square root of 6830205870 is about 82645.0595619605. The cubic root of 6830205870 is about 1897.3375330666.
The spelling of 6830205870 in words is "six billion, eight hundred thirty million, two hundred five thousand, eight hundred seventy".
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