Base | Representation |
---|---|
bin | 101010010101100001110… |
… | …1011011101010100011001 |
3 | 202121021000000122110201211 |
4 | 1110223003223131110121 |
5 | 1230313113134340220 |
6 | 20213020503143121 |
7 | 1140246014424202 |
oct | 124530353352431 |
9 | 22537000573654 |
10 | 5818668668185 |
11 | 1943757852a4a |
12 | 79b844444aa1 |
13 | 33290c960359 |
14 | 1618a72785a9 |
15 | a1554950b5a |
hex | 54ac3add519 |
5818668668185 has 16 divisors (see below), whose sum is σ = 7005340200960. Its totient is φ = 4639645745280.
The previous prime is 5818668668159. The next prime is 5818668668213.
5818668668185 is nontrivially palindromic in base 10.
It is a de Polignac number, because none of the positive numbers 2k-5818668668185 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17865850 + ... + 18188620.
It is an arithmetic number, because the mean of its divisors is an integer number (437833762560).
Almost surely, 25818668668185 is an apocalyptic number.
It is an amenable number.
5818668668185 is a deficient number, since it is larger than the sum of its proper divisors (1186671532775).
5818668668185 is a wasteful number, since it uses less digits than its factorization.
5818668668185 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 334608.
The product of its digits is 1061683200, while the sum is 76.
The spelling of 5818668668185 in words is "five trillion, eight hundred eighteen billion, six hundred sixty-eight million, six hundred sixty-eight thousand, one hundred eighty-five".
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