Base | Representation |
---|---|
bin | 1011111011100… |
… | …1110111100001 |
3 | 10111011111222202 |
4 | 2332321313201 |
5 | 100302410020 |
6 | 4544342545 |
7 | 1145240666 |
oct | 276716741 |
9 | 114144882 |
10 | 50044385 |
11 | 262810a6 |
12 | 14914a55 |
13 | a4a2681 |
14 | 6909a6d |
15 | 45d7e75 |
hex | 2fb9de1 |
50044385 has 16 divisors (see below), whose sum is σ = 65256960. Its totient is φ = 36702720.
The previous prime is 50044363. The next prime is 50044391. The reversal of 50044385 is 58344005.
It is not a de Polignac number, because 50044385 - 210 = 50043361 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5552 + ... + 11441.
It is an arithmetic number, because the mean of its divisors is an integer number (4078560).
Almost surely, 250044385 is an apocalyptic number.
It is an amenable number.
50044385 is a deficient number, since it is larger than the sum of its proper divisors (15212575).
50044385 is a wasteful number, since it uses less digits than its factorization.
50044385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17048.
The product of its (nonzero) digits is 9600, while the sum is 29.
The square root of 50044385 is about 7074.2056091126. The cubic root of 50044385 is about 368.5121281158.
The spelling of 50044385 in words is "fifty million, forty-four thousand, three hundred eighty-five".
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