Base | Representation |
---|---|
bin | 101110101010110011… |
… | …110010110101101001 |
3 | 11210100021110020220011 |
4 | 232222303302311221 |
5 | 1310111222011203 |
6 | 35004222331521 |
7 | 3422531620663 |
oct | 565263626551 |
9 | 153307406804 |
10 | 50110344553 |
11 | 1a284a8a5a5 |
12 | 9865a29ba1 |
13 | 4957895b69 |
14 | 25d5255533 |
15 | 14843de76d |
hex | baacf2d69 |
50110344553 has 4 divisors (see below), whose sum is σ = 50714083728. Its totient is φ = 49506605380.
The previous prime is 50110344523. The next prime is 50110344611. The reversal of 50110344553 is 35544301105.
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, and also an emirpimes, since its reverse is a distinct semiprime: 35544301105 = 5 ⋅7108860221.
It is a cyclic number.
It is not a de Polignac number, because 50110344553 - 213 = 50110336361 is a prime.
It is a super-2 number, since 2×501103445532 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50110344523) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 301869463 + ... + 301869628.
It is an arithmetic number, because the mean of its divisors is an integer number (12678520932).
Almost surely, 250110344553 is an apocalyptic number.
It is an amenable number.
50110344553 is a deficient number, since it is larger than the sum of its proper divisors (603739175).
50110344553 is an equidigital number, since it uses as much as digits as its factorization.
50110344553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 603739174.
The product of its (nonzero) digits is 18000, while the sum is 31.
Adding to 50110344553 its reverse (35544301105), we get a palindrome (85654645658).
The spelling of 50110344553 in words is "fifty billion, one hundred ten million, three hundred forty-four thousand, five hundred fifty-three".
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