Base | Representation |
---|---|
bin | 100101010111000011101010… |
… | …101100111011100010010001 |
3 | 210112210002112012001100220121 |
4 | 211113003222230323202101 |
5 | 133014042344332210023 |
6 | 1341243552520310241 |
7 | 46416110440014610 |
oct | 4527035254734221 |
9 | 715702465040817 |
10 | 164312206522513 |
11 | 4839a462a76185 |
12 | 16518981612381 |
13 | 708b7614b233a |
14 | 2c80a78c07877 |
15 | 13ee20e453d5d |
hex | 9570eab3b891 |
164312206522513 has 8 divisors (see below), whose sum is σ = 198831577640832. Its totient is φ = 132554385093696.
The previous prime is 164312206522511. The next prime is 164312206522601. The reversal of 164312206522513 is 315225602213461.
164312206522513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 164312206522513 - 21 = 164312206522511 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 164312206522513.
It is not an unprimeable number, because it can be changed into a prime (164312206522511) 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, 690387422245 + ... + 690387422482.
It is an arithmetic number, because the mean of its divisors is an integer number (24853947205104).
Almost surely, 2164312206522513 is an apocalyptic number.
It is an amenable number.
164312206522513 is a deficient number, since it is larger than the sum of its proper divisors (34519371118319).
164312206522513 is a wasteful number, since it uses less digits than its factorization.
164312206522513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1380774844751.
The product of its (nonzero) digits is 518400, while the sum is 43.
Adding to 164312206522513 its reverse (315225602213461), we get a palindrome (479537808735974).
The spelling of 164312206522513 in words is "one hundred sixty-four trillion, three hundred twelve billion, two hundred six million, five hundred twenty-two thousand, five hundred thirteen".
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