Base | Representation |
---|---|
bin | 101011110001101011… |
… | …010010100110101000 |
3 | 11111022210221101111020 |
4 | 223301223102212220 |
5 | 1232231102033113 |
6 | 33332105532440 |
7 | 3252545134110 |
oct | 536153224650 |
9 | 144283841436 |
10 | 47004330408 |
11 | 18a307a0162 |
12 | 91397a4120 |
13 | 4581243579 |
14 | 23bc934040 |
15 | 13518a9023 |
hex | af1ad29a8 |
47004330408 has 32 divisors (see below), whose sum is σ = 134298087360. Its totient is φ = 13429808640.
The previous prime is 47004330407. The next prime is 47004330497. The reversal of 47004330408 is 80403340074.
47004330408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (47004330407) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139893673 + ... + 139894008.
It is an arithmetic number, because the mean of its divisors is an integer number (4196815230).
Almost surely, 247004330408 is an apocalyptic number.
It is an amenable number.
47004330408 is an abundant number, since it is smaller than the sum of its proper divisors (87293756952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47004330408 is a wasteful number, since it uses less digits than its factorization.
47004330408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 279787697 (or 279787693 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 33.
The spelling of 47004330408 in words is "forty-seven billion, four million, three hundred thirty thousand, four hundred eight".
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