Base | Representation |
---|---|
bin | 101100100001100001… |
… | …011100010101100100 |
3 | 11120101202102000220020 |
4 | 230201201130111210 |
5 | 1240402101231304 |
6 | 33543503035140 |
7 | 3311463156456 |
oct | 544141342544 |
9 | 146352360806 |
10 | 47807055204 |
11 | 19302922187 |
12 | 932259bab0 |
13 | 467b63b75c |
14 | 24573ac2d6 |
15 | 139c0bd5d9 |
hex | b2185c564 |
47807055204 has 12 divisors (see below), whose sum is σ = 111549795504. Its totient is φ = 15935685064.
The previous prime is 47807055203. The next prime is 47807055227. The reversal of 47807055204 is 40255070874.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-3 number, since 3×478070552043 (a number of 33 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (47807055203) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1991960622 + ... + 1991960645.
It is an arithmetic number, because the mean of its divisors is an integer number (9295816292).
Almost surely, 247807055204 is an apocalyptic number.
It is an amenable number.
47807055204 is an abundant number, since it is smaller than the sum of its proper divisors (63742740300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47807055204 is a wasteful number, since it uses less digits than its factorization.
47807055204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3983921274 (or 3983921272 counting only the distinct ones).
The product of its (nonzero) digits is 313600, while the sum is 42.
The spelling of 47807055204 in words is "forty-seven billion, eight hundred seven million, fifty-five thousand, two hundred four".
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