Base | Representation |
---|---|
bin | 10110111110000100010001… |
… | …00010001000100000000111 |
3 | 20121211210222211100202221121 |
4 | 23133002020202020200013 |
5 | 23110033221122100210 |
6 | 255232252021454411 |
7 | 13432210203234250 |
oct | 1337021042104007 |
9 | 217753884322847 |
10 | 50511106050055 |
11 | 151047045a8352 |
12 | 57b9483271407 |
13 | 222523b7498b1 |
14 | c68a71825b27 |
15 | 5c8d9a7ce6da |
hex | 2df088888807 |
50511106050055 has 32 divisors (see below), whose sum is σ = 70975060130304. Its totient is φ = 33786928054656.
The previous prime is 50511106050047. The next prime is 50511106050059. The reversal of 50511106050055 is 55005060111505.
It is not a de Polignac number, because 50511106050055 - 23 = 50511106050047 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 50511106050055.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50511106050059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20545689 + ... + 22872418.
It is an arithmetic number, because the mean of its divisors is an integer number (2217970629072).
Almost surely, 250511106050055 is an apocalyptic number.
50511106050055 is a deficient number, since it is larger than the sum of its proper divisors (20463954080249).
50511106050055 is a wasteful number, since it uses less digits than its factorization.
50511106050055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43418935.
The product of its (nonzero) digits is 18750, while the sum is 34.
The spelling of 50511106050055 in words is "fifty trillion, five hundred eleven billion, one hundred six million, fifty thousand, fifty-five".
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