Base | Representation |
---|---|
bin | 1100000000110… |
… | …1011101010111 |
3 | 10111210220122212 |
4 | 3000031131113 |
5 | 100344334100 |
6 | 4555544035 |
7 | 1151165135 |
oct | 300153527 |
9 | 114726585 |
10 | 50386775 |
11 | 2649536a |
12 | 14a5b01b |
13 | a59247a |
14 | 6998755 |
15 | 4654635 |
hex | 300d757 |
50386775 has 12 divisors (see below), whose sum is σ = 64635000. Its totient is φ = 38918880.
The previous prime is 50386771. The next prime is 50386823. The reversal of 50386775 is 57768305.
50386775 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 50386775 - 22 = 50386771 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50386771) 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 11 ways as a sum of consecutive naturals, for example, 34025 + ... + 35474.
It is an arithmetic number, because the mean of its divisors is an integer number (5386250).
Almost surely, 250386775 is an apocalyptic number.
50386775 is a deficient number, since it is larger than the sum of its proper divisors (14248225).
50386775 is a wasteful number, since it uses less digits than its factorization.
50386775 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69538 (or 69533 counting only the distinct ones).
The product of its (nonzero) digits is 176400, while the sum is 41.
The square root of 50386775 is about 7098.3642481913. The cubic root of 50386775 is about 369.3506384701.
It can be divided in two parts, 503 and 86775, that added together give a palindrome (87278).
The spelling of 50386775 in words is "fifty million, three hundred eighty-six thousand, seven hundred seventy-five".
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