Base | Representation |
---|---|
bin | 1100000111110… |
… | …0010100110110 |
3 | 10112122222120210 |
4 | 3001330110312 |
5 | 101003402021 |
6 | 5013410250 |
7 | 1155066105 |
oct | 301742466 |
9 | 115588523 |
10 | 50840886 |
11 | 26775568 |
12 | 15039986 |
13 | a6c1085 |
14 | 6a7603c |
15 | 46e3e76 |
hex | 307c536 |
50840886 has 64 divisors (see below), whose sum is σ = 110808000. Its totient is φ = 15515136.
The previous prime is 50840851. The next prime is 50840891. The reversal of 50840886 is 68804805.
50840886 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 341140 + ... + 341288.
It is an arithmetic number, because the mean of its divisors is an integer number (1731375).
Almost surely, 250840886 is an apocalyptic number.
50840886 is an abundant number, since it is smaller than the sum of its proper divisors (59967114).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50840886 is a wasteful number, since it uses less digits than its factorization.
50840886 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 273.
The product of its (nonzero) digits is 61440, while the sum is 39.
The square root of 50840886 is about 7130.2795176627. The cubic root of 50840886 is about 370.4569130033.
The spelling of 50840886 in words is "fifty million, eight hundred forty thousand, eight hundred eighty-six".
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