Base | Representation |
---|---|
bin | 1011111101100… |
… | …0110010000100 |
3 | 10111101221200122 |
4 | 2333120302010 |
5 | 100320433022 |
6 | 4551201112 |
7 | 1146306113 |
oct | 277306204 |
9 | 114357618 |
10 | 50171012 |
11 | 26358251 |
12 | 14976198 |
13 | a5181b8 |
14 | 693dc7a |
15 | 4610742 |
hex | 2fd8c84 |
50171012 has 12 divisors (see below), whose sum is σ = 92964060. Its totient is φ = 23609856.
The previous prime is 50170999. The next prime is 50171041. The reversal of 50171012 is 21017105.
50171012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 18541636 + 31629376 = 4306^2 + 5624^2 .
It is a Harshad number since it is a multiple of its sum of digits (17).
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 3 ways as a sum of consecutive naturals, for example, 368837 + ... + 368972.
It is an arithmetic number, because the mean of its divisors is an integer number (7747005).
Almost surely, 250171012 is an apocalyptic number.
It is an amenable number.
50171012 is a deficient number, since it is larger than the sum of its proper divisors (42793048).
50171012 is a wasteful number, since it uses less digits than its factorization.
50171012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 737830 (or 737828 counting only the distinct ones).
The product of its (nonzero) digits is 70, while the sum is 17.
The square root of 50171012 is about 7083.1498642906. The cubic root of 50171012 is about 368.8226809910.
Adding to 50171012 its reverse (21017105), we get a palindrome (71188117).
The spelling of 50171012 in words is "fifty million, one hundred seventy-one thousand, twelve".
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