Base | Representation |
---|---|
bin | 1100000010001010000100… |
… | …0111010001101111001001 |
3 | 1201211220001020102211221020 |
4 | 3000202201013101233021 |
5 | 3213240000242423423 |
6 | 44050155212303053 |
7 | 2533631345666433 |
oct | 300424107215711 |
9 | 51756036384836 |
10 | 13231202311113 |
11 | 424135984a076 |
12 | 1598366a71a89 |
13 | 74c90a492a77 |
14 | 33a5720c3653 |
15 | 17e29207a4e3 |
hex | c08a11d1bc9 |
13231202311113 has 16 divisors (see below), whose sum is σ = 17744790553920. Its totient is φ = 8769233533184.
The previous prime is 13231202311109. The next prime is 13231202311259. The reversal of 13231202311113 is 31111320213231.
It is a cyclic number.
It is not a de Polignac number, because 13231202311113 - 22 = 13231202311109 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13231202311013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1155756 + ... + 5272397.
It is an arithmetic number, because the mean of its divisors is an integer number (1109049409620).
Almost surely, 213231202311113 is an apocalyptic number.
It is an amenable number.
13231202311113 is a deficient number, since it is larger than the sum of its proper divisors (4513588242807).
13231202311113 is a wasteful number, since it uses less digits than its factorization.
13231202311113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6432168.
The product of its (nonzero) digits is 648, while the sum is 24.
Adding to 13231202311113 its reverse (31111320213231), we get a palindrome (44342522524344).
The spelling of 13231202311113 in words is "thirteen trillion, two hundred thirty-one billion, two hundred two million, three hundred eleven thousand, one hundred thirteen".
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