Base | Representation |
---|---|
bin | 10110101111001100010111… |
… | …00001000101101111110111 |
3 | 20120000221212210122120000221 |
4 | 23113212023201011233313 |
5 | 23023200103040000210 |
6 | 254201412544115211 |
7 | 13350245655052126 |
oct | 1327461341055767 |
9 | 216027783576027 |
10 | 50000055000055 |
11 | 14a279a4604486 |
12 | 5736419305b07 |
13 | 21b8ca5c3c1a4 |
14 | c4c030a43abd |
15 | 5ba9398c61da |
hex | 2d798b845bf7 |
50000055000055 has 32 divisors (see below), whose sum is σ = 63321811338240. Its totient is φ = 37826397100800.
The previous prime is 50000055000029. The next prime is 50000055000083. The reversal of 50000055000055 is 55000055000005.
It is not a de Polignac number, because 50000055000055 - 225 = 50000021445623 is a prime.
50000055000055 is a modest number, since divided by 55000055 gives 50 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 50000054999993 and 50000055000029.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3607036 + ... + 10630654.
It is an arithmetic number, because the mean of its divisors is an integer number (1978806604320).
Almost surely, 250000055000055 is an apocalyptic number.
50000055000055 is a deficient number, since it is larger than the sum of its proper divisors (13321756338185).
50000055000055 is a wasteful number, since it uses less digits than its factorization.
50000055000055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7024351.
The product of its (nonzero) digits is 3125, while the sum is 25.
The spelling of 50000055000055 in words is "fifty trillion, fifty-five million, fifty-five", and thus it is an aban number and an uban number.
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