Base | Representation |
---|---|
bin | 101110111110011001… |
… | …000100100001001101 |
3 | 11211012011122202110210 |
4 | 232332121010201031 |
5 | 1311244323232110 |
6 | 35101000153033 |
7 | 3433631302131 |
oct | 567631044115 |
9 | 154164582423 |
10 | 50438883405 |
11 | 1a433486709 |
12 | 9937a68779 |
13 | 49aa976851 |
14 | 2626b373c1 |
15 | 14a3189520 |
hex | bbe64484d |
50438883405 has 64 divisors (see below), whose sum is σ = 85663328256. Its totient is φ = 25297920000.
The previous prime is 50438883379. The next prime is 50438883437.
50438883405 is nontrivially palindromic in base 10.
50438883405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 50438883405 - 28 = 50438883149 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20661985 + ... + 20664425.
It is an arithmetic number, because the mean of its divisors is an integer number (1338489504).
Almost surely, 250438883405 is an apocalyptic number.
It is an amenable number.
50438883405 is a deficient number, since it is larger than the sum of its proper divisors (35224444851).
50438883405 is a wasteful number, since it uses less digits than its factorization.
50438883405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3718.
The product of its (nonzero) digits is 1843200, while the sum is 48.
The spelling of 50438883405 in words is "fifty billion, four hundred thirty-eight million, eight hundred eighty-three thousand, four hundred five".
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