Base | Representation |
---|---|
bin | 11000100111001001… |
… | …01111011001010111 |
3 | 1021002212011012111000 |
4 | 30103210233121113 |
5 | 204030101102221 |
6 | 10023050514343 |
7 | 645303125301 |
oct | 142344573127 |
9 | 37085135430 |
10 | 13213300311 |
11 | 5670622102 |
12 | 26891359b3 |
13 | 1327634ac3 |
14 | 8d4c10971 |
15 | 525036e26 |
hex | 31392f657 |
13213300311 has 8 divisors (see below), whose sum is σ = 19575259760. Its totient is φ = 8808866856.
The previous prime is 13213300273. The next prime is 13213300313. The reversal of 13213300311 is 11300331231.
It is a happy number.
13213300311 is a `hidden beast` number, since 1 + 3 + 21 + 330 + 0 + 311 = 666.
It is not a de Polignac number, because 13213300311 - 223 = 13204911703 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13213300313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244690720 + ... + 244690773.
It is an arithmetic number, because the mean of its divisors is an integer number (2446907470).
Almost surely, 213213300311 is an apocalyptic number.
13213300311 is a deficient number, since it is larger than the sum of its proper divisors (6361959449).
13213300311 is an equidigital number, since it uses as much as digits as its factorization.
13213300311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 489381502 (or 489381496 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 13213300311 its reverse (11300331231), we get a palindrome (24513631542).
The spelling of 13213300311 in words is "thirteen billion, two hundred thirteen million, three hundred thousand, three hundred eleven".
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