Base | Representation |
---|---|
bin | 110100101001110011… |
… | …111011010010011100 |
3 | 12101221002120001121220 |
4 | 310221303323102130 |
5 | 1411241212143032 |
6 | 41550003453340 |
7 | 4041005343354 |
oct | 645163732234 |
9 | 171832501556 |
10 | 56536052892 |
11 | 21a82145360 |
12 | ab59987250 |
13 | 543cc04947 |
14 | 2a447dbb64 |
15 | 170d5b812c |
hex | d29cfb49c |
56536052892 has 24 divisors (see below), whose sum is σ = 143909953152. Its totient is φ = 17132137200.
The previous prime is 56536052869. The next prime is 56536052893. The reversal of 56536052892 is 29825063565.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56536052893) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214151584 + ... + 214151847.
It is an arithmetic number, because the mean of its divisors is an integer number (5996248048).
Almost surely, 256536052892 is an apocalyptic number.
It is an amenable number.
56536052892 is an abundant number, since it is smaller than the sum of its proper divisors (87373900260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56536052892 is a wasteful number, since it uses less digits than its factorization.
56536052892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 428303449 (or 428303447 counting only the distinct ones).
The product of its (nonzero) digits is 3888000, while the sum is 51.
The spelling of 56536052892 in words is "fifty-six billion, five hundred thirty-six million, fifty-two thousand, eight hundred ninety-two".
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