Base | Representation |
---|---|
bin | 1001101110010101… |
… | …01110000111111111 |
3 | 111110211100010100212 |
4 | 10313022232013333 |
5 | 41142423241133 |
6 | 2222005543035 |
7 | 243240504113 |
oct | 46712560777 |
9 | 14424303325 |
10 | 5220524543 |
11 | 22399393a3 |
12 | 1018414a7b |
13 | 652750ca0 |
14 | 3774a7743 |
15 | 2084b7148 |
hex | 1372ae1ff |
5220524543 has 32 divisors (see below), whose sum is σ = 6037706304. Its totient is φ = 4471252992.
The previous prime is 5220524471. The next prime is 5220524557. The reversal of 5220524543 is 3454250225.
It is a cyclic number.
It is not a de Polignac number, because 5220524543 - 216 = 5220459007 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 (5220521543) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6549821 + ... + 6550617.
It is an arithmetic number, because the mean of its divisors is an integer number (188678322).
Almost surely, 25220524543 is an apocalyptic number.
5220524543 is a deficient number, since it is larger than the sum of its proper divisors (817181761).
5220524543 is a wasteful number, since it uses less digits than its factorization.
5220524543 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1211.
The product of its (nonzero) digits is 48000, while the sum is 32.
The square root of 5220524543 is about 72253.1974586592. The cubic root of 5220524543 is about 1734.7545980293.
Adding to 5220524543 its reverse (3454250225), we get a palindrome (8674774768).
The spelling of 5220524543 in words is "five billion, two hundred twenty million, five hundred twenty-four thousand, five hundred forty-three".
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