Base | Representation |
---|---|
bin | 10110110000101010100001… |
… | …00010011101010100100001 |
3 | 20120012210100201121020101222 |
4 | 23120111100202131110201 |
5 | 23030012114402014221 |
6 | 254240533000304425 |
7 | 13354015436646446 |
oct | 1330252042352441 |
9 | 216183321536358 |
10 | 50050605110561 |
11 | 14a4738484a710 |
12 | 5744186472115 |
13 | 21c09a095a793 |
14 | c506684519cd |
15 | 5bbde76d19ab |
hex | 2d855089d521 |
50050605110561 has 4 divisors (see below), whose sum is σ = 54600660120624. Its totient is φ = 45500550100500.
The previous prime is 50050605110557. The next prime is 50050605110581. The reversal of 50050605110561 is 16501150605005.
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 50050605110561 - 22 = 50050605110557 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50050605110521) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2275027505015 + ... + 2275027505036.
It is an arithmetic number, because the mean of its divisors is an integer number (13650165030156).
Almost surely, 250050605110561 is an apocalyptic number.
It is an amenable number.
50050605110561 is a deficient number, since it is larger than the sum of its proper divisors (4550055010063).
50050605110561 is a wasteful number, since it uses less digits than its factorization.
50050605110561 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4550055010062.
The product of its (nonzero) digits is 22500, while the sum is 35.
Adding to 50050605110561 its reverse (16501150605005), we get a palindrome (66551755715566).
The spelling of 50050605110561 in words is "fifty trillion, fifty billion, six hundred five million, one hundred ten thousand, five hundred sixty-one".
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