Base | Representation |
---|---|
bin | 1100000001011… |
… | …1010011100111 |
3 | 10111212221222210 |
4 | 3000113103213 |
5 | 100402131421 |
6 | 5000454503 |
7 | 1151423550 |
oct | 300272347 |
9 | 114787883 |
10 | 50427111 |
11 | 265126a9 |
12 | 14a7a433 |
13 | a5a7937 |
14 | 69a9327 |
15 | 4661576 |
hex | 30174e7 |
50427111 has 32 divisors (see below), whose sum is σ = 80510976. Its totient is φ = 27468000.
The previous prime is 50427077. The next prime is 50427119. The reversal of 50427111 is 11172405.
It is a happy number.
50427111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 50427111 - 27 = 50426983 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50427119) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 45676 + ... + 46766.
It is an arithmetic number, because the mean of its divisors is an integer number (2515968).
Almost surely, 250427111 is an apocalyptic number.
50427111 is a deficient number, since it is larger than the sum of its proper divisors (30083865).
50427111 is a wasteful number, since it uses less digits than its factorization.
50427111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1203.
The product of its (nonzero) digits is 280, while the sum is 21.
The square root of 50427111 is about 7101.2048977621. The cubic root of 50427111 is about 369.4491706324.
Adding to 50427111 its reverse (11172405), we get a palindrome (61599516).
The spelling of 50427111 in words is "fifty million, four hundred twenty-seven thousand, one hundred eleven".
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