Base | Representation |
---|---|
bin | 101111011001001010… |
… | …011110111010011111 |
3 | 11212100110211111020110 |
4 | 233121022132322133 |
5 | 1313204314403231 |
6 | 35213323221103 |
7 | 3451024144605 |
oct | 573112367237 |
9 | 155313744213 |
10 | 50888044191 |
11 | 1a643a79876 |
12 | 9a42377793 |
13 | 4a4ca3b56a |
14 | 266a657875 |
15 | 14cc80e046 |
hex | bd929ee9f |
50888044191 has 4 divisors (see below), whose sum is σ = 67850725592. Its totient is φ = 33925362792.
The previous prime is 50888044183. The next prime is 50888044211. The reversal of 50888044191 is 19144088805.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 50888044191 - 23 = 50888044183 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 50888044191.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50888044391) 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, 8481340696 + ... + 8481340701.
It is an arithmetic number, because the mean of its divisors is an integer number (16962681398).
Almost surely, 250888044191 is an apocalyptic number.
50888044191 is a deficient number, since it is larger than the sum of its proper divisors (16962681401).
50888044191 is a wasteful number, since it uses less digits than its factorization.
50888044191 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16962681400.
The product of its (nonzero) digits is 368640, while the sum is 48.
The spelling of 50888044191 in words is "fifty billion, eight hundred eighty-eight million, forty-four thousand, one hundred ninety-one".
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