Base | Representation |
---|---|
bin | 11001000001101100011101… |
… | …11010001100100011010000 |
3 | 21012212011220002111102210222 |
4 | 30200312032322030203100 |
5 | 24203133222234142310 |
6 | 313014103540212212 |
7 | 14410030130046122 |
oct | 1440661672144320 |
9 | 235764802442728 |
10 | 55033813584080 |
11 | 16598789048861 |
12 | 6209b0899a068 |
13 | 2492887c91756 |
14 | d83917aa5212 |
15 | 656850bab055 |
hex | 320d8ee8c8d0 |
55033813584080 has 40 divisors (see below), whose sum is σ = 127959750567432. Its totient is φ = 22012470124544.
The previous prime is 55033813584073. The next prime is 55033813584091. The reversal of 55033813584080 is 8048531833055.
It can be written as a sum of positive squares in 4 ways, for example, as 6263647441984 + 48770166142096 = 2502728^2 + 6983564^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14808929 + ... + 18148608.
Almost surely, 255033813584080 is an apocalyptic number.
It is an amenable number.
55033813584080 is an abundant number, since it is smaller than the sum of its proper divisors (72925936983352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55033813584080 is a wasteful number, since it uses less digits than its factorization.
55033813584080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32978423 (or 32978417 counting only the distinct ones).
The product of its (nonzero) digits is 6912000, while the sum is 53.
The spelling of 55033813584080 in words is "fifty-five trillion, thirty-three billion, eight hundred thirteen million, five hundred eighty-four thousand, eighty".
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