Base | Representation |
---|---|
bin | 1011111110001… |
… | …0100101010000 |
3 | 10111110222202022 |
4 | 2333202211100 |
5 | 100323224102 |
6 | 4552111012 |
7 | 1146534125 |
oct | 277424520 |
9 | 114428668 |
10 | 50211152 |
11 | 26385422 |
12 | 14995468 |
13 | a530554 |
14 | 695074c |
15 | 461c5a2 |
hex | 2fe2950 |
50211152 has 20 divisors (see below), whose sum is σ = 98619060. Its totient is φ = 24761088.
The previous prime is 50211137. The next prime is 50211173. The reversal of 50211152 is 25111205.
50211152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 25847056 + 24364096 = 5084^2 + 4936^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 50211152.
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 3 ways as a sum of consecutive naturals, for example, 20327 + ... + 22662.
It is an arithmetic number, because the mean of its divisors is an integer number (4930953).
Almost surely, 250211152 is an apocalyptic number.
It is an amenable number.
50211152 is a deficient number, since it is larger than the sum of its proper divisors (48407908).
50211152 is a wasteful number, since it uses less digits than its factorization.
50211152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43070 (or 43064 counting only the distinct ones).
The product of its (nonzero) digits is 100, while the sum is 17.
The square root of 50211152 is about 7085.9827829314. The cubic root of 50211152 is about 368.9210153039.
Adding to 50211152 its reverse (25111205), we get a palindrome (75322357).
The spelling of 50211152 in words is "fifty million, two hundred eleven thousand, one hundred fifty-two".
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