Base | Representation |
---|---|
bin | 11000000111111001100100… |
… | …11001011100111111110101 |
3 | 20221211100010101200200222020 |
4 | 30003330302121130333311 |
5 | 23423114234032343234 |
6 | 304453524132223353 |
7 | 14113406363202630 |
oct | 1403746231347765 |
9 | 227740111620866 |
10 | 53047986606069 |
11 | 159a2585532194 |
12 | 5b4907b46ab59 |
13 | 237a532b38c30 |
14 | d1577168ac17 |
15 | 61ed770dc549 |
hex | 303f3265cff5 |
53047986606069 has 64 divisors (see below), whose sum is σ = 92327761612800. Its totient is φ = 26291426503680.
The previous prime is 53047986606061. The next prime is 53047986606071. The reversal of 53047986606069 is 96060668974035.
It is a happy number.
It is not a de Polignac number, because 53047986606069 - 23 = 53047986606061 is a prime.
It is a super-2 number, since 2×530479866060692 (a number of 28 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 53047986605994 and 53047986606012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53047986606061) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6761187 + ... + 12321104.
It is an arithmetic number, because the mean of its divisors is an integer number (1442621275200).
Almost surely, 253047986606069 is an apocalyptic number.
It is an amenable number.
53047986606069 is a deficient number, since it is larger than the sum of its proper divisors (39279775006731).
53047986606069 is a wasteful number, since it uses less digits than its factorization.
53047986606069 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19082930.
The product of its (nonzero) digits is 352719360, while the sum is 69.
The spelling of 53047986606069 in words is "fifty-three trillion, forty-seven billion, nine hundred eighty-six million, six hundred six thousand, sixty-nine".
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