Base | Representation |
---|---|
bin | 11001000010001010100111… |
… | …11111110000011001001111 |
3 | 21012220201200111121101102011 |
4 | 30201011103333300121033 |
5 | 24203414402243230210 |
6 | 313025342335442051 |
7 | 14411142305221633 |
oct | 1441052377603117 |
9 | 235821614541364 |
10 | 55050005055055 |
11 | 165a463778062a |
12 | 6211087386327 |
13 | 2494268606aca |
14 | d84612238dc3 |
15 | 656e9c3c3d8a |
hex | 321153ff064f |
55050005055055 has 16 divisors (see below), whose sum is σ = 66228341677344. Its totient is φ = 43927828761600.
The previous prime is 55050005055047. The next prime is 55050005055187. The reversal of 55050005055055 is 55055050005055.
It is not a de Polignac number, because 55050005055055 - 23 = 55050005055047 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 55050005054999 and 55050005055017.
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, 6068832 + ... + 12121498.
It is an arithmetic number, because the mean of its divisors is an integer number (4139271354834).
Almost surely, 255050005055055 is an apocalyptic number.
55050005055055 is a deficient number, since it is larger than the sum of its proper divisors (11178336622289).
55050005055055 is a wasteful number, since it uses less digits than its factorization.
55050005055055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6057306.
The product of its (nonzero) digits is 390625, while the sum is 40.
The spelling of 55050005055055 in words is "fifty-five trillion, fifty billion, five million, fifty-five thousand, fifty-five".
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