Base | Representation |
---|---|
bin | 10110111111001101101001… |
… | …11001001111011101101111 |
3 | 20121222120200121110100221101 |
4 | 23133212310321033131233 |
5 | 23111204413240323210 |
6 | 255302325330143531 |
7 | 13435103432000620 |
oct | 1337466471173557 |
9 | 217876617410841 |
10 | 50550505011055 |
11 | 1511a392258945 |
12 | 5805039a21ba7 |
13 | 2228b7a12b67a |
14 | c6a92c259a47 |
15 | 5c9e04640a3a |
hex | 2df9b4e4f76f |
50550505011055 has 16 divisors (see below), whose sum is σ = 69326556687360. Its totient is φ = 34663128528672.
The previous prime is 50550505010989. The next prime is 50550505011059. The reversal of 50550505011055 is 55011050505505.
It is a de Polignac number, because none of the positive numbers 2k-50550505011055 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50550505011059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18498312 + ... + 21054418.
It is an arithmetic number, because the mean of its divisors is an integer number (4332909792960).
Almost surely, 250550505011055 is an apocalyptic number.
50550505011055 is a deficient number, since it is larger than the sum of its proper divisors (18776051676305).
50550505011055 is a wasteful number, since it uses less digits than its factorization.
50550505011055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3121158.
The product of its (nonzero) digits is 78125, while the sum is 37.
The spelling of 50550505011055 in words is "fifty trillion, five hundred fifty billion, five hundred five million, eleven thousand, fifty-five".
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