Base | Representation |
---|---|
bin | 1011011000101111… |
… | …0011100000111001 |
3 | 21220000102201110200 |
4 | 2312023303200321 |
5 | 22224434013042 |
6 | 1223144232413 |
7 | 135513141234 |
oct | 26613634071 |
9 | 7800381420 |
10 | 3056547897 |
11 | 1329383747 |
12 | 71376b709 |
13 | 399323130 |
14 | 20dd2641b |
15 | 12d513c4c |
hex | b62f3839 |
3056547897 has 12 divisors (see below), whose sum is σ = 4754630244. Its totient is φ = 1880952480.
The previous prime is 3056547881. The next prime is 3056547931. The reversal of 3056547897 is 7987456503.
3056547897 is a `hidden beast` number, since 3 + 0 + 5 + 6 + 547 + 8 + 97 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 1146770496 + 1909777401 = 33864^2 + 43701^2 .
It is not a de Polignac number, because 3056547897 - 24 = 3056547881 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3056547797) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13062054 + ... + 13062287.
It is an arithmetic number, because the mean of its divisors is an integer number (396219187).
Almost surely, 23056547897 is an apocalyptic number.
It is an amenable number.
3056547897 is a deficient number, since it is larger than the sum of its proper divisors (1698082347).
3056547897 is a wasteful number, since it uses less digits than its factorization.
3056547897 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26124360 (or 26124357 counting only the distinct ones).
The product of its (nonzero) digits is 6350400, while the sum is 54.
The square root of 3056547897 is about 55286.0551766899. The cubic root of 3056547897 is about 1451.2550207591.
The spelling of 3056547897 in words is "three billion, fifty-six million, five hundred forty-seven thousand, eight hundred ninety-seven".
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