Base | Representation |
---|---|
bin | 1100000111110… |
… | …0000011011000 |
3 | 10112122221001101 |
4 | 3001330003120 |
5 | 101003333033 |
6 | 5013401144 |
7 | 1155062620 |
oct | 301740330 |
9 | 115587041 |
10 | 50839768 |
11 | 26774741 |
12 | 150391b4 |
13 | a6c0705 |
14 | 6a75880 |
15 | 46e397d |
hex | 307c0d8 |
50839768 has 32 divisors (see below), whose sum is σ = 109193760. Its totient is φ = 21738240.
The previous prime is 50839757. The next prime is 50839787. The reversal of 50839768 is 86793805.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33588 + ... + 35068.
It is an arithmetic number, because the mean of its divisors is an integer number (3412305).
Almost surely, 250839768 is an apocalyptic number.
It is an amenable number.
50839768 is an abundant number, since it is smaller than the sum of its proper divisors (58353992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50839768 is a wasteful number, since it uses less digits than its factorization.
50839768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2107 (or 2103 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 46.
The square root of 50839768 is about 7130.2011191831. The cubic root of 50839768 is about 370.4541975126.
The spelling of 50839768 in words is "fifty million, eight hundred thirty-nine thousand, seven hundred sixty-eight".
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