Base | Representation |
---|---|
bin | 101111000000010101… |
… | …111100001101111101 |
3 | 11211021110020211002011 |
4 | 233000111330031331 |
5 | 1311331213224110 |
6 | 35104125531221 |
7 | 3434506445416 |
oct | 570025741575 |
9 | 154243224064 |
10 | 50471617405 |
11 | 1a44aa04200 |
12 | 9946a13b11 |
13 | 49b4698091 |
14 | 262b21880d |
15 | 14a5ea348a |
hex | bc057c37d |
50471617405 has 24 divisors (see below), whose sum is σ = 66619274400. Its totient is φ = 36680830560.
The previous prime is 50471617393. The next prime is 50471617439.
50471617405 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 50471617405 - 27 = 50471617277 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 854106 + ... + 911284.
It is an arithmetic number, because the mean of its divisors is an integer number (2775803100).
Almost surely, 250471617405 is an apocalyptic number.
50471617405 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
50471617405 is a deficient number, since it is larger than the sum of its proper divisors (16147656995).
50471617405 is a wasteful number, since it uses less digits than its factorization.
50471617405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58665 (or 58654 counting only the distinct ones).
The product of its (nonzero) digits is 117600, while the sum is 40.
The spelling of 50471617405 in words is "fifty billion, four hundred seventy-one million, six hundred seventeen thousand, four hundred five".
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