Base | Representation |
---|---|
bin | 1010001010010101… |
… | …0001110001010001 |
3 | 21001002121120001010 |
4 | 2202211101301101 |
5 | 21041241243410 |
6 | 1130355401133 |
7 | 124410623022 |
oct | 24245216121 |
9 | 7032546033 |
10 | 2727681105 |
11 | 117a783206 |
12 | 6415b31a9 |
13 | 3461590b6 |
14 | 1bc39ac49 |
15 | 10e701c20 |
hex | a2951c51 |
2727681105 has 16 divisors (see below), whose sum is σ = 4392091584. Its totient is φ = 1445496000.
The previous prime is 2727681091. The next prime is 2727681149. The reversal of 2727681105 is 5011867272.
It is not a de Polignac number, because 2727681105 - 28 = 2727680849 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 576771 + ... + 581480.
It is an arithmetic number, because the mean of its divisors is an integer number (274505724).
Almost surely, 22727681105 is an apocalyptic number.
It is an amenable number.
2727681105 is a deficient number, since it is larger than the sum of its proper divisors (1664410479).
2727681105 is a wasteful number, since it uses less digits than its factorization.
2727681105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1158416.
The product of its (nonzero) digits is 47040, while the sum is 39.
The square root of 2727681105 is about 52227.2065594169. The cubic root of 2727681105 is about 1397.2191577471.
The spelling of 2727681105 in words is "two billion, seven hundred twenty-seven million, six hundred eighty-one thousand, one hundred five".
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