Base | Representation |
---|---|
bin | 1011111100101… |
… | …0001010000110 |
3 | 10111021220112001 |
4 | 2333022022012 |
5 | 100312023420 |
6 | 4550015514 |
7 | 1145636350 |
oct | 277121206 |
9 | 114256461 |
10 | 50111110 |
11 | 26317245 |
12 | 1494759a |
13 | a4c6b5a |
14 | 69260d0 |
15 | 45ecb0a |
hex | 2fca286 |
50111110 has 16 divisors (see below), whose sum is σ = 103085856. Its totient is φ = 17180928.
The previous prime is 50111041. The next prime is 50111123. The reversal of 50111110 is 1111105.
50111110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×501111102 = 5022246690864200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a congruent number.
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, 357867 + ... + 358006.
It is an arithmetic number, because the mean of its divisors is an integer number (6442866).
Almost surely, 250111110 is an apocalyptic number.
50111110 is an abundant number, since it is smaller than the sum of its proper divisors (52974746).
50111110 is a wasteful number, since it uses less digits than its factorization.
50111110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 715887.
The product of its (nonzero) digits is 5, while the sum is 10.
The square root of 50111110 is about 7078.9201153848. The cubic root of 50111110 is about 368.6758364688.
Adding to 50111110 its reverse (1111105), we get a palindrome (51222215).
It can be divided in two parts, 501 and 11110, that added together give a palindrome (11611).
The spelling of 50111110 in words is "fifty million, one hundred eleven thousand, one hundred ten".
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