Base | Representation |
---|---|
bin | 1011111110100… |
… | …1010101011000 |
3 | 10111112101200121 |
4 | 2333221111120 |
5 | 100330120213 |
6 | 4552443024 |
7 | 1150010554 |
oct | 277512530 |
9 | 114471617 |
10 | 50238808 |
11 | 263a4184 |
12 | 149a9474 |
13 | a540009 |
14 | 695a864 |
15 | 462588d |
hex | 2fe9558 |
50238808 has 32 divisors (see below), whose sum is σ = 104081760. Its totient is φ = 22612480.
The previous prime is 50238803. The next prime is 50238833. The reversal of 50238808 is 80883205.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50238803) 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, 4903 + ... + 11158.
It is an arithmetic number, because the mean of its divisors is an integer number (3252555).
Almost surely, 250238808 is an apocalyptic number.
It is an amenable number.
50238808 is an abundant number, since it is smaller than the sum of its proper divisors (53842952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50238808 is a wasteful number, since it uses less digits than its factorization.
50238808 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16107 (or 16103 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 34.
The square root of 50238808 is about 7087.9339726044. The cubic root of 50238808 is about 368.9887360295.
It can be divided in two parts, 5023 and 8808, that added together give a palindrome (13831).
The spelling of 50238808 in words is "fifty million, two hundred thirty-eight thousand, eight hundred eight".
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