Base | Representation |
---|---|
bin | 1100011001010010110000… |
… | …0110101110001100011100 |
3 | 1210020212222112020221012210 |
4 | 3012110230012232030130 |
5 | 3241243004311033123 |
6 | 44552531454000420 |
7 | 2604432114503124 |
oct | 306245406561434 |
9 | 53225875227183 |
10 | 13628671189788 |
11 | 4384983651566 |
12 | 16413b24a6110 |
13 | 77b2415c6485 |
14 | 3518ba053c84 |
15 | 1897a664be93 |
hex | c652c1ae31c |
13628671189788 has 12 divisors (see below), whose sum is σ = 31800232776200. Its totient is φ = 4542890396592.
The previous prime is 13628671189687. The next prime is 13628671189799. The reversal of 13628671189788 is 88798117682631.
It is a tau number, because it is divible by the number of its divisors (12).
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, 567861299563 + ... + 567861299586.
Almost surely, 213628671189788 is an apocalyptic number.
It is an amenable number.
13628671189788 is an abundant number, since it is smaller than the sum of its proper divisors (18171561586412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13628671189788 is a wasteful number, since it uses less digits than its factorization.
13628671189788 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1135722599156 (or 1135722599154 counting only the distinct ones).
The product of its digits is 390168576, while the sum is 75.
The spelling of 13628671189788 in words is "thirteen trillion, six hundred twenty-eight billion, six hundred seventy-one million, one hundred eighty-nine thousand, seven hundred eighty-eight".
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