Base | Representation |
---|---|
bin | 10110101111001101010010… |
… | …00001100100110010001111 |
3 | 20120001000011022011221211022 |
4 | 23113212221001210302033 |
5 | 23023202111303230210 |
6 | 254201534030544355 |
7 | 13350264146002145 |
oct | 1327465101446217 |
9 | 216030138157738 |
10 | 50000550055055 |
11 | 14a28128aa3646 |
12 | 57365370680bb |
13 | 21b9054682542 |
14 | c4c07a6ad595 |
15 | 5ba9680b4155 |
hex | 2d79a9064c8f |
50000550055055 has 16 divisors (see below), whose sum is σ = 60386251033920. Its totient is φ = 39743408270592.
The previous prime is 50000550055019. The next prime is 50000550055069. The reversal of 50000550055055 is 55055005500005.
50000550055055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 50000550055055 - 230 = 49999476313231 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12128006 + ... + 15719084.
It is an arithmetic number, because the mean of its divisors is an integer number (3774140689620).
Almost surely, 250000550055055 is an apocalyptic number.
50000550055055 is a deficient number, since it is larger than the sum of its proper divisors (10385700978865).
50000550055055 is a wasteful number, since it uses less digits than its factorization.
50000550055055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3608978.
The product of its (nonzero) digits is 78125, while the sum is 35.
The spelling of 50000550055055 in words is "fifty trillion, five hundred fifty million, fifty-five thousand, fifty-five".
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