Base | Representation |
---|---|
bin | 101100011001011010… |
… | …100110111011011000 |
3 | 11120001021111001010200 |
4 | 230121122212323120 |
5 | 1240112241431343 |
6 | 33522203542200 |
7 | 3305222126646 |
oct | 543132467330 |
9 | 146037431120 |
10 | 47671045848 |
11 | 19243076358 |
12 | 92a4b2a960 |
13 | 46593ca94a |
14 | 24432c6196 |
15 | 13901a44d3 |
hex | b196a6ed8 |
47671045848 has 48 divisors (see below), whose sum is σ = 129415837200. Its totient is φ = 15852594240.
The previous prime is 47671045823. The next prime is 47671045861. The reversal of 47671045848 is 84854017674.
47671045848 is a `hidden beast` number, since 47 + 6 + 7 + 10 + 4 + 584 + 8 = 666.
It is a super-2 number, since 2×476710458482 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 47671045794 and 47671045803.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 756028 + ... + 816651.
It is an arithmetic number, because the mean of its divisors is an integer number (2696163275).
Almost surely, 247671045848 is an apocalyptic number.
It is an amenable number.
47671045848 is an abundant number, since it is smaller than the sum of its proper divisors (81744791352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47671045848 is a wasteful number, since it uses less digits than its factorization.
47671045848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1573112 (or 1573105 counting only the distinct ones).
The product of its (nonzero) digits is 6021120, while the sum is 54.
The spelling of 47671045848 in words is "forty-seven billion, six hundred seventy-one million, forty-five thousand, eight hundred forty-eight".
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