Base | Representation |
---|---|
bin | 1010000001111110… |
… | …11100011011110000 |
3 | 111220022110122120100 |
4 | 11000333130123300 |
5 | 42012121400111 |
6 | 2250214312400 |
7 | 250311432423 |
oct | 50077343360 |
9 | 14808418510 |
10 | 5385340656 |
11 | 2313980163 |
12 | 1063658700 |
13 | 67a939907 |
14 | 39132b9ba |
15 | 217bc1756 |
hex | 140fdc6f0 |
5385340656 has 60 divisors (see below), whose sum is σ = 15076423440. Its totient is φ = 1794524160.
The previous prime is 5385340637. The next prime is 5385340657. The reversal of 5385340656 is 6560435835.
5385340656 is a `hidden beast` number, since 53 + 8 + 534 + 0 + 65 + 6 = 666.
It is a super-3 number, since 3×53853406563 (a number of 30 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5385340657) 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, 801760 + ... + 808448.
It is an arithmetic number, because the mean of its divisors is an integer number (251273724).
Almost surely, 25385340656 is an apocalyptic number.
It is an amenable number.
5385340656 is an abundant number, since it is smaller than the sum of its proper divisors (9691082784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5385340656 is a wasteful number, since it uses less digits than its factorization.
5385340656 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12294 (or 12285 counting only the distinct ones).
The product of its (nonzero) digits is 1296000, while the sum is 45.
The square root of 5385340656 is about 73384.8802956031. The cubic root of 5385340656 is about 1752.8216418835.
The spelling of 5385340656 in words is "five billion, three hundred eighty-five million, three hundred forty thousand, six hundred fifty-six".
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