Base | Representation |
---|---|
bin | 11001011111001110… |
… | …00100000001010110 |
3 | 1022022122020111221022 |
4 | 30233213010001112 |
5 | 211011004434001 |
6 | 10141452321142 |
7 | 663044166626 |
oct | 145747040126 |
9 | 38278214838 |
10 | 13683671126 |
11 | 5892091714 |
12 | 279a7731b2 |
13 | 13a0c14928 |
14 | 93b492886 |
15 | 55149b11b |
hex | 32f9c4056 |
13683671126 has 16 divisors (see below), whose sum is σ = 21197552640. Its totient is φ = 6618027240.
The previous prime is 13683671119. The next prime is 13683671143. The reversal of 13683671126 is 62117638631.
It is a super-2 number, since 2×136836711262 (a number of 21 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84455 + ... + 185741.
It is an arithmetic number, because the mean of its divisors is an integer number (1324847040).
Almost surely, 213683671126 is an apocalyptic number.
13683671126 is a deficient number, since it is larger than the sum of its proper divisors (7513881514).
13683671126 is a wasteful number, since it uses less digits than its factorization.
13683671126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103499.
The product of its digits is 217728, while the sum is 44.
The spelling of 13683671126 in words is "thirteen billion, six hundred eighty-three million, six hundred seventy-one thousand, one hundred twenty-six".
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