Base | Representation |
---|---|
bin | 101011110100100001… |
… | …110011110011100101 |
3 | 11111110010222020010220 |
4 | 223310201303303211 |
5 | 1232330324122423 |
6 | 33340535234553 |
7 | 3253665621321 |
oct | 536441636345 |
9 | 144403866126 |
10 | 47052176613 |
11 | 18a557aa782 |
12 | 9151818a59 |
13 | 458b126530 |
14 | 23c502a981 |
15 | 1355baa9e3 |
hex | af4873ce5 |
47052176613 has 32 divisors (see below), whose sum is σ = 69438768000. Its totient is φ = 28152043776.
The previous prime is 47052176609. The next prime is 47052176629. The reversal of 47052176613 is 31667125074.
It is a happy number.
It is not a de Polignac number, because 47052176613 - 22 = 47052176609 is a prime.
It is a super-3 number, since 3×470521766133 (a number of 33 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47052176603) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2094163 + ... + 2116511.
It is an arithmetic number, because the mean of its divisors is an integer number (2169961500).
Almost surely, 247052176613 is an apocalyptic number.
It is an amenable number.
47052176613 is a deficient number, since it is larger than the sum of its proper divisors (22386591387).
47052176613 is a wasteful number, since it uses less digits than its factorization.
47052176613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23861.
The product of its (nonzero) digits is 211680, while the sum is 42.
The spelling of 47052176613 in words is "forty-seven billion, fifty-two million, one hundred seventy-six thousand, six hundred thirteen".
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