Base | Representation |
---|---|
bin | 1011111101000… |
… | …0000001010100 |
3 | 10111100010110110 |
4 | 2333100001110 |
5 | 100313310444 |
6 | 4550323020 |
7 | 1146066354 |
oct | 277200124 |
9 | 114303413 |
10 | 50135124 |
11 | 26333296 |
12 | 14959470 |
13 | a504a70 |
14 | 6930b64 |
15 | 4604cb9 |
hex | 2fd0054 |
50135124 has 96 divisors (see below), whose sum is σ = 133781760. Its totient is φ = 14496768.
The previous prime is 50135123. The next prime is 50135131. The reversal of 50135124 is 42153105.
It is a self number, because there is not a number n which added to its sum of digits gives 50135124.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50135123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 319254 + ... + 319410.
It is an arithmetic number, because the mean of its divisors is an integer number (1393560).
Almost surely, 250135124 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50135124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66890880).
50135124 is an abundant number, since it is smaller than the sum of its proper divisors (83646636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50135124 is a wasteful number, since it uses less digits than its factorization.
50135124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 289 (or 287 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 50135124 is about 7080.6160748907. The cubic root of 50135124 is about 368.7347187386.
Adding to 50135124 its reverse (42153105), we get a palindrome (92288229).
The spelling of 50135124 in words is "fifty million, one hundred thirty-five thousand, one hundred twenty-four".
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