Base | Representation |
---|---|
bin | 11000100111000111… |
… | …01001010110100011 |
3 | 1021002211121121221002 |
4 | 30103203221112203 |
5 | 204030012412121 |
6 | 10023040422215 |
7 | 645300521663 |
oct | 142343512643 |
9 | 37084547832 |
10 | 13213013411 |
11 | 56704465a4 |
12 | 268901796b |
13 | 1327564340 |
14 | 8d4b781a3 |
15 | 524ecbe0b |
hex | 3138e95a3 |
13213013411 has 8 divisors (see below), whose sum is σ = 15066422784. Its totient is φ = 11479178880.
The previous prime is 13213013399. The next prime is 13213013419. The reversal of 13213013411 is 11431031231.
13213013411 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 not a de Polignac number, because 13213013411 - 210 = 13213012387 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13213013419) 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 7 ways as a sum of consecutive naturals, for example, 29893475 + ... + 29893916.
It is an arithmetic number, because the mean of its divisors is an integer number (1883302848).
Almost surely, 213213013411 is an apocalyptic number.
13213013411 is a deficient number, since it is larger than the sum of its proper divisors (1853409373).
13213013411 is a wasteful number, since it uses less digits than its factorization.
13213013411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59787421.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 13213013411 its reverse (11431031231), we get a palindrome (24644044642).
It can be divided in two parts, 132130 and 13411, that added together give a palindrome (145541).
The spelling of 13213013411 in words is "thirteen billion, two hundred thirteen million, thirteen thousand, four hundred eleven".
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