Base | Representation |
---|---|
bin | 1011110100110000111100… |
… | …1001110010101011011111 |
3 | 1201000220011102102010002121 |
4 | 2331030033021302223133 |
5 | 3201002243234330421 |
6 | 43352344315003411 |
7 | 2511204610402366 |
oct | 275141711625337 |
9 | 51026142363077 |
10 | 13001120230111 |
11 | 4162820482202 |
12 | 155b854a39567 |
13 | 734000aa0180 |
14 | 32d386b0c7dd |
15 | 1782c7bb6d41 |
hex | bd30f272adf |
13001120230111 has 32 divisors (see below), whose sum is σ = 14133293475840. Its totient is φ = 11888453275776.
The previous prime is 13001120230013. The next prime is 13001120230129. The reversal of 13001120230111 is 11103202110031.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 13001120230111 - 27 = 13001120229983 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 (13001120230151) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 589154700 + ... + 589176766.
It is an arithmetic number, because the mean of its divisors is an integer number (441665421120).
Almost surely, 213001120230111 is an apocalyptic number.
13001120230111 is a deficient number, since it is larger than the sum of its proper divisors (1132173245729).
13001120230111 is a wasteful number, since it uses less digits than its factorization.
13001120230111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23263.
The product of its (nonzero) digits is 36, while the sum is 16.
Adding to 13001120230111 its reverse (11103202110031), we get a palindrome (24104322340142).
The spelling of 13001120230111 in words is "thirteen trillion, one billion, one hundred twenty million, two hundred thirty thousand, one hundred eleven".
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