Base | Representation |
---|---|
bin | 110000111000011011… |
… | …011010010111100111 |
3 | 12000110212021012002210 |
4 | 300320123122113213 |
5 | 1324442444130133 |
6 | 40040055534503 |
7 | 3535442223642 |
oct | 607033322747 |
9 | 160425235083 |
10 | 52486317543 |
11 | 20294181240 |
12 | a20968a433 |
13 | 4c45bbb43a |
14 | 277ca1ca59 |
15 | 1572cbb763 |
hex | c386da5e7 |
52486317543 has 16 divisors (see below), whose sum is σ = 76371163776. Its totient is φ = 31798460640.
The previous prime is 52486317509. The next prime is 52486317547. The reversal of 52486317543 is 34571368425.
It is not a de Polignac number, because 52486317543 - 218 = 52486055399 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52486317492 and 52486317501.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52486317547) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192021 + ... + 376622.
It is an arithmetic number, because the mean of its divisors is an integer number (4773197736).
Almost surely, 252486317543 is an apocalyptic number.
52486317543 is a deficient number, since it is larger than the sum of its proper divisors (23884846233).
52486317543 is a wasteful number, since it uses less digits than its factorization.
52486317543 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 571454.
The product of its digits is 2419200, while the sum is 48.
The spelling of 52486317543 in words is "fifty-two billion, four hundred eighty-six million, three hundred seventeen thousand, five hundred forty-three".
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