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2842600085 = 51348019109
BaseRepresentation
bin1010100101101110…
…1010001010010101
321100002212001020122
42221123222022111
521310201200320
61150022441325
7130304462543
oct25133521225
97302761218
102842600085
111229634576
12673b93245
13363bc43b0
141cd752d93
15119851d25
hexa96ea295

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".

Divisors: 1 5 13 65 4801 9109 24005 45545 62413 118417 312065 592085 43732309 218661545 568520017 2842600085