Base | Representation |
---|---|
bin | 11001000010011111010010… |
… | …10111110100111110011111 |
3 | 21012221210022210210010110222 |
4 | 30201033221113310332133 |
5 | 24204110113340330210 |
6 | 313034415354351555 |
7 | 14412014262125633 |
oct | 1441175127647637 |
9 | 235853283703428 |
10 | 55061101105055 |
11 | 165a9311152191 |
12 | 621326342b5bb |
13 | 24953163c1076 |
14 | d84d85b8cdc3 |
15 | 6573eb5d7655 |
hex | 3213e95f4f9f |
55061101105055 has 8 divisors (see below), whose sum is σ = 68351711716800. Its totient is φ = 42529953956896.
The previous prime is 55061101105033. The next prime is 55061101105057. The reversal of 55061101105055 is 55050110116055.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-55061101105055 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55061101105057) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189865865735 + ... + 189865866024.
It is an arithmetic number, because the mean of its divisors is an integer number (8543963964600).
Almost surely, 255061101105055 is an apocalyptic number.
55061101105055 is a deficient number, since it is larger than the sum of its proper divisors (13290610611745).
55061101105055 is a wasteful number, since it uses less digits than its factorization.
55061101105055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 379731731793.
The product of its (nonzero) digits is 18750, while the sum is 35.
The spelling of 55061101105055 in words is "fifty-five trillion, sixty-one billion, one hundred one million, one hundred five thousand, fifty-five".
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