Base | Representation |
---|---|
bin | 101111000101000001… |
… | …001000111011001101 |
3 | 11211110220211122001221 |
4 | 233011001020323031 |
5 | 1312011303104014 |
6 | 35120011003341 |
7 | 3436451224360 |
oct | 570501107315 |
9 | 154426748057 |
10 | 50550050509 |
11 | 1a490205152 |
12 | 9969139551 |
13 | 49c79ca1ba |
14 | 26377d40d7 |
15 | 14acce7b24 |
hex | bc5048ecd |
50550050509 has 8 divisors (see below), whose sum is σ = 60283290240. Its totient is φ = 41444761776.
The previous prime is 50550050431. The next prime is 50550050519. The reversal of 50550050509 is 90505005505.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50550050509 - 29 = 50550049997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50550050519) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 156987574 + ... + 156987895.
It is an arithmetic number, because the mean of its divisors is an integer number (7535411280).
Almost surely, 250550050509 is an apocalyptic number.
It is an amenable number.
50550050509 is a deficient number, since it is larger than the sum of its proper divisors (9733239731).
50550050509 is a wasteful number, since it uses less digits than its factorization.
50550050509 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 313975499.
The product of its (nonzero) digits is 28125, while the sum is 34.
The spelling of 50550050509 in words is "fifty billion, five hundred fifty million, fifty thousand, five hundred nine".
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