Base | Representation |
---|---|
bin | 110011010001100001… |
… | …000011110100110000 |
3 | 12021002212011011002120 |
4 | 303101201003310300 |
5 | 1400223001241422 |
6 | 41143005314240 |
7 | 3656210221521 |
oct | 632141036460 |
9 | 167085134076 |
10 | 55054712112 |
11 | 21391a4a084 |
12 | a805865980 |
13 | 526504673a |
14 | 2943b94848 |
15 | 167350745c |
hex | cd1843d30 |
55054712112 has 40 divisors (see below), whose sum is σ = 142245560880. Its totient is φ = 18348875520.
The previous prime is 55054712087. The next prime is 55054712129. The reversal of 55054712112 is 21121745055.
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, 260562 + ... + 421902.
It is an arithmetic number, because the mean of its divisors is an integer number (3556139022).
Almost surely, 255054712112 is an apocalyptic number.
It is an amenable number.
55054712112 is an abundant number, since it is smaller than the sum of its proper divisors (87190848768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55054712112 is a wasteful number, since it uses less digits than its factorization.
55054712112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 168461 (or 168455 counting only the distinct ones).
The product of its (nonzero) digits is 14000, while the sum is 33.
The spelling of 55054712112 in words is "fifty-five billion, fifty-four million, seven hundred twelve thousand, one hundred twelve".
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