Base | Representation |
---|---|
bin | 110001001111010101… |
… | …011010001100100101 |
3 | 12001110122101202212221 |
4 | 301033111122030211 |
5 | 1331234334314231 |
6 | 40142144512341 |
7 | 3551116566046 |
oct | 611725321445 |
9 | 161418352787 |
10 | 52870619941 |
11 | 204710a5327 |
12 | a2b631b6b1 |
13 | 4ca76c49c9 |
14 | 27b7a988cd |
15 | 15968cdd11 |
hex | c4f55a325 |
52870619941 has 4 divisors (see below), whose sum is σ = 52873759584. Its totient is φ = 52867480300.
The previous prime is 52870619927. The next prime is 52870619947. The reversal of 52870619941 is 14991607825.
52870619941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 a cyclic number.
It is not a de Polignac number, because 52870619941 - 25 = 52870619909 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52870619947) 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, 1544425 + ... + 1578286.
It is an arithmetic number, because the mean of its divisors is an integer number (13218439896).
Almost surely, 252870619941 is an apocalyptic number.
It is an amenable number.
52870619941 is a deficient number, since it is larger than the sum of its proper divisors (3139643).
52870619941 is a wasteful number, since it uses less digits than its factorization.
52870619941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3139642.
The product of its (nonzero) digits is 1088640, while the sum is 52.
The spelling of 52870619941 in words is "fifty-two billion, eight hundred seventy million, six hundred nineteen thousand, nine hundred forty-one".
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