Base | Representation |
---|---|
bin | 101100011001011010… |
… | …100110111010100010 |
3 | 11120001021111001001200 |
4 | 230121122212322202 |
5 | 1240112241431134 |
6 | 33522203542030 |
7 | 3305222126541 |
oct | 543132467242 |
9 | 146037431050 |
10 | 47671045794 |
11 | 19243076309 |
12 | 92a4b2a916 |
13 | 46593ca908 |
14 | 24432c6158 |
15 | 13901a4499 |
hex | b196a6ea2 |
47671045794 has 96 divisors (see below), whose sum is σ = 108180294768. Its totient is φ = 15158016000.
The previous prime is 47671045769. The next prime is 47671045823. The reversal of 47671045794 is 49754017674.
It is a happy number.
47671045794 is a `hidden beast` number, since 4 + 7 + 67 + 1 + 0 + 4 + 579 + 4 = 666.
47671045794 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 8 ways, for example, as 2295655569 + 45375390225 = 47913^2 + 213015^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 47671045794.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7785054 + ... + 7791174.
Almost surely, 247671045794 is an apocalyptic number.
47671045794 is an abundant number, since it is smaller than the sum of its proper divisors (60509248974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47671045794 is a wasteful number, since it uses less digits than its factorization.
47671045794 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6404 (or 6401 counting only the distinct ones).
The product of its (nonzero) digits is 5927040, while the sum is 54.
The spelling of 47671045794 in words is "forty-seven billion, six hundred seventy-one million, forty-five thousand, seven hundred ninety-four".
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