Base | Representation |
---|---|
bin | 1011111100001… |
… | …1001111110101 |
3 | 10111020110200201 |
4 | 2333003033311 |
5 | 100310122210 |
6 | 4545240501 |
7 | 1145461003 |
oct | 277031765 |
9 | 114213621 |
10 | 50082805 |
11 | 262a7a53 |
12 | 14933131 |
13 | a4b6cc6 |
14 | 6919a73 |
15 | 45e453a |
hex | 2fc33f5 |
50082805 has 4 divisors (see below), whose sum is σ = 60099372. Its totient is φ = 40066240.
The previous prime is 50082757. The next prime is 50082829. The reversal of 50082805 is 50828005.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 20738916 + 29343889 = 4554^2 + 5417^2 .
It is not a de Polignac number, because 50082805 - 27 = 50082677 is a prime.
It is a Duffinian number.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 5008276 + ... + 5008285.
It is an arithmetic number, because the mean of its divisors is an integer number (15024843).
Almost surely, 250082805 is an apocalyptic number.
It is an amenable number.
50082805 is a deficient number, since it is larger than the sum of its proper divisors (10016567).
50082805 is a wasteful number, since it uses less digits than its factorization.
50082805 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10016566.
The product of its (nonzero) digits is 3200, while the sum is 28.
The square root of 50082805 is about 7076.9205873741. The cubic root of 50082805 is about 368.6064085186.
The spelling of 50082805 in words is "fifty million, eighty-two thousand, eight hundred five".
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