Base | Representation |
---|---|
bin | 11001011111011010… |
… | …01111100001100000 |
3 | 1022022202021211010111 |
4 | 30233231033201200 |
5 | 211011413303404 |
6 | 10141551141104 |
7 | 663064024612 |
oct | 145755174140 |
9 | 38282254114 |
10 | 13685291104 |
11 | 5892a98841 |
12 | 279b214794 |
13 | 13a13610b4 |
14 | 93b794db2 |
15 | 5516bb104 |
hex | 32fb4f860 |
13685291104 has 24 divisors (see below), whose sum is σ = 26945562168. Its totient is φ = 6841973760.
The previous prime is 13685291089. The next prime is 13685291141. The reversal of 13685291104 is 40119258631.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 543759 + ... + 568369.
It is an arithmetic number, because the mean of its divisors is an integer number (1122731757).
Almost surely, 213685291104 is an apocalyptic number.
It is an amenable number.
13685291104 is a deficient number, since it is larger than the sum of its proper divisors (13260271064).
13685291104 is a wasteful number, since it uses less digits than its factorization.
13685291104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41998 (or 41990 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 40.
The spelling of 13685291104 in words is "thirteen billion, six hundred eighty-five million, two hundred ninety-one thousand, one hundred four".
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