Base | Representation |
---|---|
bin | 1010100101101110… |
… | …1010001010010101 |
3 | 21100002212001020122 |
4 | 2221123222022111 |
5 | 21310201200320 |
6 | 1150022441325 |
7 | 130304462543 |
oct | 25133521225 |
9 | 7302761218 |
10 | 2842600085 |
11 | 1229634576 |
12 | 673b93245 |
13 | 363bc43b0 |
14 | 1cd752d93 |
15 | 119851d25 |
hex | a96ea295 |
2842600085 has 16 divisors (see below), whose sum is σ = 3674682480. Its totient is φ = 2098483200.
The previous prime is 2842600067. The next prime is 2842600099. The reversal of 2842600085 is 5800062482.
2842600085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 534950641 + 2307649444 = 23129^2 + 48038^2 .
It is not a de Polignac number, because 2842600085 - 26 = 2842600021 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307511 + ... + 316619.
It is an arithmetic number, because the mean of its divisors is an integer number (229667655).
Almost surely, 22842600085 is an apocalyptic number.
It is an amenable number.
2842600085 is a deficient number, since it is larger than the sum of its proper divisors (832082395).
2842600085 is a wasteful number, since it uses less digits than its factorization.
2842600085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13928.
The product of its (nonzero) digits is 30720, while the sum is 35.
The square root of 2842600085 is about 53316.0396597497. The cubic root of 2842600085 is about 1416.5717878480.
The spelling of 2842600085 in words is "two billion, eight hundred forty-two million, six hundred thousand, eighty-five".
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