Base | Representation |
---|---|
bin | 1100000101011… |
… | …1011110100010 |
3 | 10112101022112201 |
4 | 3001113132202 |
5 | 100434034304 |
6 | 5010243414 |
7 | 1153600060 |
oct | 301273642 |
9 | 115338481 |
10 | 50689954 |
11 | 26682127 |
12 | 14b8656a |
13 | a66a473 |
14 | 6a37030 |
15 | 46b43a4 |
hex | 30577a2 |
50689954 has 32 divisors (see below), whose sum is σ = 92416896. Its totient is φ = 20355840.
The previous prime is 50689939. The next prime is 50689957. The reversal of 50689954 is 45998605.
50689954 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (50689957) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 88489 + ... + 89059.
It is an arithmetic number, because the mean of its divisors is an integer number (2888028).
Almost surely, 250689954 is an apocalyptic number.
50689954 is a deficient number, since it is larger than the sum of its proper divisors (41726942).
50689954 is a wasteful number, since it uses less digits than its factorization.
50689954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 970.
The product of its (nonzero) digits is 388800, while the sum is 46.
The square root of 50689954 is about 7119.6877740530. The cubic root of 50689954 is about 370.0899562138.
The spelling of 50689954 in words is "fifty million, six hundred eighty-nine thousand, nine hundred fifty-four".
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