Base | Representation |
---|---|
bin | 1100000111100… |
… | …1111100010010 |
3 | 10112122111012011 |
4 | 3001321330102 |
5 | 101003043442 |
6 | 5013253134 |
7 | 1155025456 |
oct | 301717422 |
9 | 115574164 |
10 | 50831122 |
11 | 267691a1 |
12 | 150341aa |
13 | a6b97b4 |
14 | 6a72666 |
15 | 46e1117 |
hex | 3079f12 |
50831122 has 16 divisors (see below), whose sum is σ = 81152280. Its totient is φ = 23795968.
The previous prime is 50831107. The next prime is 50831153. The reversal of 50831122 is 22113805.
50831122 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 4 ways, for example, as 47485881 + 3345241 = 6891^2 + 1829^2 .
It is a super-6 number, since 6×508311226 (a number of 48 digits) contains 666666 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 50831093 and 50831102.
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 7 ways as a sum of consecutive naturals, for example, 2904 + ... + 10492.
Almost surely, 250831122 is an apocalyptic number.
50831122 is a deficient number, since it is larger than the sum of its proper divisors (30321158).
50831122 is a wasteful number, since it uses less digits than its factorization.
50831122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7805.
The product of its (nonzero) digits is 480, while the sum is 22.
The square root of 50831122 is about 7129.5947991453. The cubic root of 50831122 is about 370.4331960492.
Adding to 50831122 its reverse (22113805), we get a palindrome (72944927).
The spelling of 50831122 in words is "fifty million, eight hundred thirty-one thousand, one hundred twenty-two".
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