Base | Representation |
---|---|
bin | 1100000000101010000110… |
… | …1110101110011111101100 |
3 | 1201202102120000110120121120 |
4 | 3000022201232232133230 |
5 | 3212324221332124443 |
6 | 44030255141500540 |
7 | 2532030120116163 |
oct | 300124156563754 |
9 | 51672500416546 |
10 | 13205442848748 |
11 | 423144024a7a7 |
12 | 1593378111750 |
13 | 74a3637cab47 |
14 | 33920ad243da |
15 | 17d78588c083 |
hex | c02a1bae7ec |
13205442848748 has 24 divisors (see below), whose sum is σ = 32152382588928. Its totient is φ = 4210431053136.
The previous prime is 13205442848671. The next prime is 13205442848831. The reversal of 13205442848748 is 84784824450231.
13205442848748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 13205442848691 and 13205442848700.
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, 23922903436 + ... + 23922903987.
It is an arithmetic number, because the mean of its divisors is an integer number (1339682607872).
Almost surely, 213205442848748 is an apocalyptic number.
It is an amenable number.
13205442848748 is an abundant number, since it is smaller than the sum of its proper divisors (18946939740180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13205442848748 is a wasteful number, since it uses less digits than its factorization.
13205442848748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47845807453 (or 47845807451 counting only the distinct ones).
The product of its (nonzero) digits is 55050240, while the sum is 60.
The spelling of 13205442848748 in words is "thirteen trillion, two hundred five billion, four hundred forty-two million, eight hundred forty-eight thousand, seven hundred forty-eight".
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