Base | Representation |
---|---|
bin | 1011111011001111001100… |
… | …1100000110011100100101 |
3 | 1201102112012010211001021020 |
4 | 2332303303030012130211 |
5 | 3204313012434114023 |
6 | 43515414452441353 |
7 | 2522222342631414 |
oct | 276636314063445 |
9 | 51375163731236 |
10 | 13112320223013 |
11 | 41a59a3a23790 |
12 | 1579309619259 |
13 | 741642a8b23b |
14 | 3348d541d47b |
15 | 17b1352e7de3 |
hex | becf3306725 |
13112320223013 has 32 divisors (see below), whose sum is σ = 19082070689280. Its totient is φ = 7942859749440.
The previous prime is 13112320223011. The next prime is 13112320223071. The reversal of 13112320223013 is 31032202321131.
It is not a de Polignac number, because 13112320223013 - 21 = 13112320223011 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13112320223011) 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, 915465870 + ... + 915480192.
It is an arithmetic number, because the mean of its divisors is an integer number (596314709040).
Almost surely, 213112320223013 is an apocalyptic number.
It is an amenable number.
13112320223013 is a deficient number, since it is larger than the sum of its proper divisors (5969750466267).
13112320223013 is a wasteful number, since it uses less digits than its factorization.
13112320223013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26369.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 13112320223013 its reverse (31032202321131), we get a palindrome (44144522544144).
The spelling of 13112320223013 in words is "thirteen trillion, one hundred twelve billion, three hundred twenty million, two hundred twenty-three thousand, thirteen".
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