Base | Representation |
---|---|
bin | 1011111110011… |
… | …0111001001100 |
3 | 10111111212222101 |
4 | 2333212321030 |
5 | 100324310222 |
6 | 4552324444 |
7 | 1146636454 |
oct | 277467114 |
9 | 114455871 |
10 | 50228812 |
11 | 26397717 |
12 | 149a3724 |
13 | a5385ba |
14 | 6956d64 |
15 | 4622927 |
hex | 2fe6e4c |
50228812 has 24 divisors (see below), whose sum is σ = 96284160. Its totient is φ = 22821120.
The previous prime is 50228797. The next prime is 50228819. The reversal of 50228812 is 21882205.
It is not an unprimeable number, because it can be changed into a prime (50228819) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10764 + ... + 14707.
It is an arithmetic number, because the mean of its divisors is an integer number (4011840).
Almost surely, 250228812 is an apocalyptic number.
It is an amenable number.
50228812 is a deficient number, since it is larger than the sum of its proper divisors (46055348).
50228812 is a wasteful number, since it uses less digits than its factorization.
50228812 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25521 (or 25519 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 28.
The square root of 50228812 is about 7087.2287955166. The cubic root of 50228812 is about 368.9642618816.
It can be divided in two parts, 50228 and 812, that added together give a triangular number (51040 = T319).
The spelling of 50228812 in words is "fifty million, two hundred twenty-eight thousand, eight hundred twelve".
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