Base | Representation |
---|---|
bin | 1011111111100… |
… | …1011010110101 |
3 | 10111122202001210 |
4 | 2333321122311 |
5 | 100334222233 |
6 | 4554112033 |
7 | 1150403625 |
oct | 277713265 |
9 | 114582053 |
10 | 50304693 |
11 | 2643972a |
12 | 14a1b619 |
13 | a563cba |
14 | 6976885 |
15 | 463a163 |
hex | 2ff96b5 |
50304693 has 4 divisors (see below), whose sum is σ = 67072928. Its totient is φ = 33536460.
The previous prime is 50304679. The next prime is 50304697. The reversal of 50304693 is 39640305.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 50304693 - 28 = 50304437 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 50304693.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50304697) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8384113 + ... + 8384118.
It is an arithmetic number, because the mean of its divisors is an integer number (16768232).
Almost surely, 250304693 is an apocalyptic number.
It is an amenable number.
50304693 is a deficient number, since it is larger than the sum of its proper divisors (16768235).
50304693 is a wasteful number, since it uses less digits than its factorization.
50304693 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16768234.
The product of its (nonzero) digits is 9720, while the sum is 30.
The square root of 50304693 is about 7092.5801370164. The cubic root of 50304693 is about 369.1499673181.
Adding to 50304693 its reverse (39640305), we get a palindrome (89944998).
The spelling of 50304693 in words is "fifty million, three hundred four thousand, six hundred ninety-three".
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