Base | Representation |
---|---|
bin | 11001001010101011… |
… | …00111000111000101 |
3 | 1021212121221101021011 |
4 | 30211111213013011 |
5 | 210132344332401 |
6 | 10112414322221 |
7 | 655552234312 |
oct | 144525470705 |
9 | 37777841234 |
10 | 13511324101 |
11 | 5803876860 |
12 | 2750ab9371 |
13 | 13742c0242 |
14 | 92262bd09 |
15 | 5412a5451 |
hex | 3255671c5 |
13511324101 has 16 divisors (see below), whose sum is σ = 14934608640. Its totient is φ = 12120713280.
The previous prime is 13511324093. The next prime is 13511324111. The reversal of 13511324101 is 10142311531.
It is a happy number.
13511324101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 13511324101 - 23 = 13511324093 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 (13511324111) 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 15 ways as a sum of consecutive naturals, for example, 2149375 + ... + 2155651.
It is an arithmetic number, because the mean of its divisors is an integer number (933413040).
Almost surely, 213511324101 is an apocalyptic number.
13511324101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13511324101 is a deficient number, since it is larger than the sum of its proper divisors (1423284539).
13511324101 is a wasteful number, since it uses less digits than its factorization.
13511324101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8844.
The product of its (nonzero) digits is 360, while the sum is 22.
Adding to 13511324101 its reverse (10142311531), we get a palindrome (23653635632).
The spelling of 13511324101 in words is "thirteen billion, five hundred eleven million, three hundred twenty-four thousand, one hundred one".
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