Base | Representation |
---|---|
bin | 101111000011100011… |
… | …010000111000001001 |
3 | 11211102012112100220211 |
4 | 233003203100320021 |
5 | 1311434003112140 |
6 | 35113331321121 |
7 | 3436032111205 |
oct | 570343207011 |
9 | 154365470824 |
10 | 50525441545 |
11 | 1a478327067 |
12 | 9960a501a1 |
13 | 49c2891c97 |
14 | 2634429b05 |
15 | 14aaa862ea |
hex | bc38d0e09 |
50525441545 has 16 divisors (see below), whose sum is σ = 62729735760. Its totient is φ = 39021260544.
The previous prime is 50525441539. The next prime is 50525441557. The reversal of 50525441545 is 54514452505.
It can be written as a sum of positive squares in 8 ways, for example, as 4608237456 + 45917204089 = 67884^2 + 214283^2 .
It is a cyclic number.
It is not a de Polignac number, because 50525441545 - 23 = 50525441537 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50525441498 and 50525441507.
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, 1308739 + ... + 1346791.
It is an arithmetic number, because the mean of its divisors is an integer number (3920608485).
Almost surely, 250525441545 is an apocalyptic number.
It is an amenable number.
50525441545 is a deficient number, since it is larger than the sum of its proper divisors (12204294215).
50525441545 is a wasteful number, since it uses less digits than its factorization.
50525441545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47244.
The product of its (nonzero) digits is 400000, while the sum is 40.
The spelling of 50525441545 in words is "fifty billion, five hundred twenty-five million, four hundred forty-one thousand, five hundred forty-five".
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