Base | Representation |
---|---|
bin | 110100111110001000… |
… | …011000101101100101 |
3 | 12102210212000222002210 |
4 | 310332020120231211 |
5 | 1412441000214423 |
6 | 42043502354033 |
7 | 4052315121414 |
oct | 647610305545 |
9 | 172725028083 |
10 | 56876960613 |
11 | 2213761a380 |
12 | b033b8b919 |
13 | 54957264a5 |
14 | 2a77bbd47b |
15 | 172d4a7b93 |
hex | d3e218b65 |
56876960613 has 32 divisors (see below), whose sum is σ = 86948305920. Its totient is φ = 32734880640.
The previous prime is 56876960573. The next prime is 56876960629. The reversal of 56876960613 is 31606967865.
56876960613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 56876960613 - 26 = 56876960549 is a prime.
It is a super-3 number, since 3×568769606133 (a number of 33 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56876960113) 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, 164056 + ... + 375057.
It is an arithmetic number, because the mean of its divisors is an integer number (2717134560).
Almost surely, 256876960613 is an apocalyptic number.
It is an amenable number.
56876960613 is a deficient number, since it is larger than the sum of its proper divisors (30071345307).
56876960613 is a wasteful number, since it uses less digits than its factorization.
56876960613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 539289.
The product of its (nonzero) digits is 9797760, while the sum is 57.
The spelling of 56876960613 in words is "fifty-six billion, eight hundred seventy-six million, nine hundred sixty thousand, six hundred thirteen".
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