Base | Representation |
---|---|
bin | 1100000110101… |
… | …1101010010101 |
3 | 10112112111221202 |
4 | 3001223222111 |
5 | 100444211004 |
6 | 5012122245 |
7 | 1154363105 |
oct | 301535225 |
9 | 115474852 |
10 | 50772629 |
11 | 26729256 |
12 | 15006385 |
13 | a698c9b |
14 | 6a59205 |
15 | 46cdb1e |
hex | 306ba95 |
50772629 has 4 divisors (see below), whose sum is σ = 50808000. Its totient is φ = 50737260.
The previous prime is 50772593. The next prime is 50772641. The reversal of 50772629 is 92627705.
50772629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 50772629 - 212 = 50768533 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 50772592 and 50772601.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50772329) 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 3 ways as a sum of consecutive naturals, for example, 15437 + ... + 18434.
It is an arithmetic number, because the mean of its divisors is an integer number (12702000).
Almost surely, 250772629 is an apocalyptic number.
It is an amenable number.
50772629 is a deficient number, since it is larger than the sum of its proper divisors (35371).
50772629 is a wasteful number, since it uses less digits than its factorization.
50772629 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35370.
The product of its (nonzero) digits is 52920, while the sum is 38.
The square root of 50772629 is about 7125.4914918201. The cubic root of 50772629 is about 370.2910517312.
The spelling of 50772629 in words is "fifty million, seven hundred seventy-two thousand, six hundred twenty-nine".
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