Base | Representation |
---|---|
bin | 11001001001101100010001… |
… | …01111101100110000110101 |
3 | 21020211110010121011212221012 |
4 | 30210312020233230300311 |
5 | 24222133442021413320 |
6 | 313344225315202005 |
7 | 14435625241513421 |
oct | 1444661057546065 |
9 | 236743117155835 |
10 | 55308588076085 |
11 | 16694271093593 |
12 | 62532122a6305 |
13 | 24b276793b366 |
14 | d92d4291bb81 |
15 | 65da839a04c5 |
hex | 324d88becc35 |
55308588076085 has 4 divisors (see below), whose sum is σ = 66370305691308. Its totient is φ = 44246870460864.
The previous prime is 55308588076019. The next prime is 55308588076141. The reversal of 55308588076085 is 58067088580355.
55308588076085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 38517328050289 + 16791260025796 = 6206233^2 + 4097714^2 .
It is a cyclic number.
It is not a de Polignac number, because 55308588076085 - 216 = 55308588010549 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5530858807604 + ... + 5530858807613.
It is an arithmetic number, because the mean of its divisors is an integer number (16592576422827).
Almost surely, 255308588076085 is an apocalyptic number.
It is an amenable number.
55308588076085 is a deficient number, since it is larger than the sum of its proper divisors (11061717615223).
55308588076085 is a wasteful number, since it uses less digits than its factorization.
55308588076085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11061717615222.
The product of its (nonzero) digits is 322560000, while the sum is 68.
The spelling of 55308588076085 in words is "fifty-five trillion, three hundred eight billion, five hundred eighty-eight million, seventy-six thousand, eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •