Base | Representation |
---|---|
bin | 1011111100111… |
… | …1000011111000 |
3 | 10111022221001211 |
4 | 2333033003320 |
5 | 100313144232 |
6 | 4550252504 |
7 | 1146052036 |
oct | 277170370 |
9 | 114287054 |
10 | 50131192 |
11 | 26330341 |
12 | 14957134 |
13 | a503037 |
14 | 692d556 |
15 | 4603a47 |
hex | 2fcf0f8 |
50131192 has 16 divisors (see below), whose sum is σ = 96289200. Its totient is φ = 24454080.
The previous prime is 50131157. The next prime is 50131201. The reversal of 50131192 is 29113105.
It is a super-2 number, since 2×501311922 = 5026272822681728, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76092 + ... + 76747.
It is an arithmetic number, because the mean of its divisors is an integer number (6018075).
Almost surely, 250131192 is an apocalyptic number.
It is an amenable number.
50131192 is a deficient number, since it is larger than the sum of its proper divisors (46158008).
50131192 is a wasteful number, since it uses less digits than its factorization.
50131192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152886 (or 152882 counting only the distinct ones).
The product of its (nonzero) digits is 270, while the sum is 22.
The square root of 50131192 is about 7080.3384099914. The cubic root of 50131192 is about 368.7250787716.
Adding to 50131192 its reverse (29113105), we get a palindrome (79244297).
It can be divided in two parts, 5013119 and 2, that added together give a square (5013121 = 22392).
The spelling of 50131192 in words is "fifty million, one hundred thirty-one thousand, one hundred ninety-two".
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