Base | Representation |
---|---|
bin | 10110110000101010010101… |
… | …00100100101100111101101 |
3 | 20120012210002202020101010221 |
4 | 23120111022210211213231 |
5 | 23030011413240134144 |
6 | 254240515022531341 |
7 | 13354013113036216 |
oct | 1330251244454755 |
9 | 216183082211127 |
10 | 50050505005549 |
11 | 14a473332972a4 |
12 | 5744158a36b51 |
13 | 21c0985cab249 |
14 | c5065903440d |
15 | 5bbddda0ad84 |
hex | 2d854a9259ed |
50050505005549 has 4 divisors (see below), whose sum is σ = 50755441695840. Its totient is φ = 49345568315260.
The previous prime is 50050505005517. The next prime is 50050505005661. The reversal of 50050505005549 is 94550050505005.
50050505005549 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, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 50050505005549 - 25 = 50050505005517 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50050505015549) by changing a digit.
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, 352468345039 + ... + 352468345180.
It is an arithmetic number, because the mean of its divisors is an integer number (12688860423960).
Almost surely, 250050505005549 is an apocalyptic number.
It is an amenable number.
50050505005549 is a deficient number, since it is larger than the sum of its proper divisors (704936690291).
50050505005549 is an equidigital number, since it uses as much as digits as its factorization.
50050505005549 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 704936690290.
The product of its (nonzero) digits is 562500, while the sum is 43.
The spelling of 50050505005549 in words is "fifty trillion, fifty billion, five hundred five million, five thousand, five hundred forty-nine".
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