Base | Representation |
---|---|
bin | 1100000010111… |
… | …1010101111101 |
3 | 10112001222001020 |
4 | 3000233111331 |
5 | 100413304230 |
6 | 5002534353 |
7 | 1152313566 |
oct | 300572575 |
9 | 115058036 |
10 | 50525565 |
11 | 2657a672 |
12 | 14b073b9 |
13 | a6106ac |
14 | 69d316d |
15 | 4680810 |
hex | 302f57d |
50525565 has 16 divisors (see below), whose sum is σ = 80958528. Its totient is φ = 26907776.
The previous prime is 50525557. The next prime is 50525593. The reversal of 50525565 is 56552505.
It is a cyclic number.
It is not a de Polignac number, because 50525565 - 23 = 50525557 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10369 + ... + 14441.
It is an arithmetic number, because the mean of its divisors is an integer number (5059908).
Almost surely, 250525565 is an apocalyptic number.
It is an amenable number.
50525565 is a deficient number, since it is larger than the sum of its proper divisors (30432963).
50525565 is a wasteful number, since it uses less digits than its factorization.
50525565 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4908.
The product of its (nonzero) digits is 37500, while the sum is 33.
The square root of 50525565 is about 7108.1337213083. The cubic root of 50525565 is about 369.6894521100.
The spelling of 50525565 in words is "fifty million, five hundred twenty-five thousand, five hundred sixty-five".
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