Base | Representation |
---|---|
bin | 101111000010000010… |
… | …001110111010000001 |
3 | 11211100102200002020021 |
4 | 233002002032322001 |
5 | 1311411000134010 |
6 | 35111022213441 |
7 | 3435302651515 |
oct | 570202167201 |
9 | 154312602207 |
10 | 50500005505 |
11 | 1a464a33644 |
12 | 9954424281 |
13 | 49ba527481 |
14 | 2630cc8145 |
15 | 14a870e8da |
hex | bc208ee81 |
50500005505 has 8 divisors (see below), whose sum is σ = 60620097600. Its totient is φ = 40386610416.
The previous prime is 50500005497. The next prime is 50500005511. The reversal of 50500005505 is 50550000505.
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 50500005505 - 23 = 50500005497 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 50500005505.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1657645 + ... + 1687834.
It is an arithmetic number, because the mean of its divisors is an integer number (7577512200).
Almost surely, 250500005505 is an apocalyptic number.
It is an amenable number.
50500005505 is a deficient number, since it is larger than the sum of its proper divisors (10120092095).
50500005505 is a wasteful number, since it uses less digits than its factorization.
50500005505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3348503.
The product of its (nonzero) digits is 3125, while the sum is 25.
Subtracting 50500005505 from its reverse (50550000505), we obtain a triangular number (49995000 = T9999).
It can be divided in two parts, 5050000 and 5505, that added together give a palindrome (5055505).
The spelling of 50500005505 in words is "fifty billion, five hundred million, five thousand, five hundred five".
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