Base | Representation |
---|---|
bin | 11001010111111000… |
… | …11011101101011001 |
3 | 1022011100111122110012 |
4 | 30223330123231121 |
5 | 210344233224223 |
6 | 10131414131305 |
7 | 661366325522 |
oct | 145374335531 |
9 | 38140448405 |
10 | 13622164313 |
11 | 58603a173a |
12 | 2782050b35 |
13 | 139125ab74 |
14 | 933241849 |
15 | 54ad9bc78 |
hex | 32bf1bb59 |
13622164313 has 4 divisors (see below), whose sum is σ = 13690617600. Its totient is φ = 13553711028.
The previous prime is 13622164289. The next prime is 13622164333. The reversal of 13622164313 is 31346122631.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31346122631 = 23 ⋅1362874897.
It is a cyclic number.
It is not a de Polignac number, because 13622164313 - 220 = 13621115737 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 13622164313.
It is not an unprimeable number, because it can be changed into a prime (13622164333) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34226345 + ... + 34226742.
It is an arithmetic number, because the mean of its divisors is an integer number (3422654400).
Almost surely, 213622164313 is an apocalyptic number.
It is an amenable number.
13622164313 is a deficient number, since it is larger than the sum of its proper divisors (68453287).
13622164313 is an equidigital number, since it uses as much as digits as its factorization.
13622164313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68453286.
The product of its digits is 15552, while the sum is 32.
Adding to 13622164313 its reverse (31346122631), we get a palindrome (44968286944).
The spelling of 13622164313 in words is "thirteen billion, six hundred twenty-two million, one hundred sixty-four thousand, three hundred thirteen".
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