Base | Representation |
---|---|
bin | 101011111011000001… |
… | …100110001011001100 |
3 | 11111201202001210122102 |
4 | 223323001212023030 |
5 | 1233041230011214 |
6 | 33355431334232 |
7 | 3256461232163 |
oct | 537301461314 |
9 | 144652053572 |
10 | 47161172684 |
11 | 1900128607a |
12 | 9182221378 |
13 | 45a7899952 |
14 | 23d56c03da |
15 | 136053abde |
hex | afb0662cc |
47161172684 has 12 divisors (see below), whose sum is σ = 82533742704. Its totient is φ = 23580103344.
The previous prime is 47161172683. The next prime is 47161172711. The reversal of 47161172684 is 48627116174.
47161172684 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 (47161172683) 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, 184922 + ... + 358494.
It is an arithmetic number, because the mean of its divisors is an integer number (6877811892).
Almost surely, 247161172684 is an apocalyptic number.
It is an amenable number.
47161172684 is a deficient number, since it is larger than the sum of its proper divisors (35372570020).
47161172684 is a wasteful number, since it uses less digits than its factorization.
47161172684 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 241504 (or 241502 counting only the distinct ones).
The product of its digits is 451584, while the sum is 47.
The spelling of 47161172684 in words is "forty-seven billion, one hundred sixty-one million, one hundred seventy-two thousand, six hundred eighty-four".
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