Base | Representation |
---|---|
bin | 10101011001000100010101… |
… | …10010110100101110100000 |
3 | 20011120001112221212100112122 |
4 | 22230202022302310232200 |
5 | 22131204034430423033 |
6 | 244014125554243412 |
7 | 12623405064034655 |
oct | 1254421262645640 |
9 | 204501487770478 |
10 | 47040810404768 |
11 | 13a96994138564 |
12 | 53389a8286568 |
13 | 2032c10b2c39b |
14 | b88b04795c2c |
15 | 56898d132a98 |
hex | 2ac88acb4ba0 |
47040810404768 has 24 divisors (see below), whose sum is σ = 95599066308480. Its totient is φ = 22761682453440.
The previous prime is 47040810404723. The next prime is 47040810404827. The reversal of 47040810404768 is 86740401804074.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23710084898 + ... + 23710086881.
It is an arithmetic number, because the mean of its divisors is an integer number (3983294429520).
Almost surely, 247040810404768 is an apocalyptic number.
It is an amenable number.
47040810404768 is an abundant number, since it is smaller than the sum of its proper divisors (48558255903712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47040810404768 is a wasteful number, since it uses less digits than its factorization.
47040810404768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47420171820 (or 47420171812 counting only the distinct ones).
The product of its (nonzero) digits is 4816896, while the sum is 53.
The spelling of 47040810404768 in words is "forty-seven trillion, forty billion, eight hundred ten million, four hundred four thousand, seven hundred sixty-eight".
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