Base | Representation |
---|---|
bin | 1010100000100110000111… |
… | …0001100101010110100101 |
3 | 1111220122201221210001200011 |
4 | 2220021201301211112211 |
5 | 3003304322204223440 |
6 | 40324201334450221 |
7 | 2301554131642015 |
oct | 250114161452645 |
9 | 44818657701604 |
10 | 11555102414245 |
11 | 3755545087835 |
12 | 1367558503971 |
13 | 65a84544aa70 |
14 | 2bd3aca09c45 |
15 | 150894ab89ea |
hex | a8261c655a5 |
11555102414245 has 16 divisors (see below), whose sum is σ = 15010119501552. Its totient is φ = 8488786268160.
The previous prime is 11555102414203. The next prime is 11555102414263. The reversal of 11555102414245 is 54241420155511.
It can be written as a sum of positive squares in 8 ways, for example, as 5371793550369 + 6183308863876 = 2317713^2 + 2486626^2 .
It is not a de Polignac number, because 11555102414245 - 221 = 11555100317093 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11555102414198 and 11555102414207.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 460533586 + ... + 460558675.
It is an arithmetic number, because the mean of its divisors is an integer number (938132468847).
Almost surely, 211555102414245 is an apocalyptic number.
It is an amenable number.
11555102414245 is a deficient number, since it is larger than the sum of its proper divisors (3455017087307).
11555102414245 is a wasteful number, since it uses less digits than its factorization.
11555102414245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 921092472.
The product of its (nonzero) digits is 160000, while the sum is 40.
Adding to 11555102414245 its reverse (54241420155511), we get a palindrome (65796522569756).
The spelling of 11555102414245 in words is "eleven trillion, five hundred fifty-five billion, one hundred two million, four hundred fourteen thousand, two hundred forty-five".
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