Base | Representation |
---|---|
bin | 101111001110100111… |
… | …100111101110100101 |
3 | 11211220010221110211120 |
4 | 233032213213232211 |
5 | 1312324022224333 |
6 | 35144003324153 |
7 | 3443445343035 |
oct | 571647475645 |
9 | 154803843746 |
10 | 50711133093 |
11 | 1a563126955 |
12 | 99b3080659 |
13 | 4a221a963a |
14 | 2650d658c5 |
15 | 14bc015db3 |
hex | bce9e7ba5 |
50711133093 has 16 divisors (see below), whose sum is σ = 73901615616. Its totient is φ = 30792337920.
The previous prime is 50711133091. The next prime is 50711133097. The reversal of 50711133093 is 39033111705.
It is not a de Polignac number, because 50711133093 - 21 = 50711133091 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50711133091) 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 15 ways as a sum of consecutive naturals, for example, 16036096 + ... + 16039257.
It is an arithmetic number, because the mean of its divisors is an integer number (4618850976).
Almost surely, 250711133093 is an apocalyptic number.
It is an amenable number.
50711133093 is a deficient number, since it is larger than the sum of its proper divisors (23190482523).
50711133093 is a wasteful number, since it uses less digits than its factorization.
50711133093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32075404.
The product of its (nonzero) digits is 8505, while the sum is 33.
Adding to 50711133093 its reverse (39033111705), we get a palindrome (89744244798).
The spelling of 50711133093 in words is "fifty billion, seven hundred eleven million, one hundred thirty-three thousand, ninety-three".
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