Base | Representation |
---|---|
bin | 1100011000100001000111… |
… | …0011110001110110101101 |
3 | 1210012121120210220011121022 |
4 | 3012020101303301312231 |
5 | 3241033211322131131 |
6 | 44542445253543525 |
7 | 2603450641644602 |
oct | 306102163616655 |
9 | 53177523804538 |
10 | 13615345114541 |
11 | 437a265402a35 |
12 | 163a8b3644ba5 |
13 | 779bc97c7251 |
14 | 350db42886a9 |
15 | 18927678a37b |
hex | c6211cf1dad |
13615345114541 has 8 divisors (see below), whose sum is σ = 14033090156664. Its totient is φ = 13200219164160.
The previous prime is 13615345114513. The next prime is 13615345114559. The reversal of 13615345114541 is 14541154351631.
13615345114541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 4832835053641 + 8782510060900 = 2198371^2 + 2963530^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13615345114541 - 226 = 13615278005677 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13615345114492 and 13615345114501.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13615345114561) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 654762380 + ... + 654783173.
It is an arithmetic number, because the mean of its divisors is an integer number (1754136269583).
Almost surely, 213615345114541 is an apocalyptic number.
It is an amenable number.
13615345114541 is a deficient number, since it is larger than the sum of its proper divisors (417745042123).
13615345114541 is a wasteful number, since it uses less digits than its factorization.
13615345114541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1309545871.
The product of its digits is 432000, while the sum is 44.
The spelling of 13615345114541 in words is "thirteen trillion, six hundred fifteen billion, three hundred forty-five million, one hundred fourteen thousand, five hundred forty-one".
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