Base | Representation |
---|---|
bin | 111100000111100111… |
… | …100000010011011100 |
3 | 20011121202112220102212 |
4 | 330013213200103130 |
5 | 2024200342242014 |
6 | 45353243535552 |
7 | 4443444355343 |
oct | 740747402334 |
9 | 204552486385 |
10 | 64552305884 |
11 | 25416103930 |
12 | 1061652a5b8 |
13 | 6119918801 |
14 | 31a52d6b5a |
15 | 1a2c22423e |
hex | f079e04dc |
64552305884 has 48 divisors (see below), whose sum is σ = 126659258880. Its totient is φ = 28538040960.
The previous prime is 64552305863. The next prime is 64552305893. The reversal of 64552305884 is 48850325546.
64552305884 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94304 + ... + 371480.
It is an arithmetic number, because the mean of its divisors is an integer number (2638734560).
Almost surely, 264552305884 is an apocalyptic number.
It is an amenable number.
64552305884 is a deficient number, since it is larger than the sum of its proper divisors (62106952996).
64552305884 is a wasteful number, since it uses less digits than its factorization.
64552305884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 277338 (or 277336 counting only the distinct ones).
The product of its (nonzero) digits is 4608000, while the sum is 50.
The spelling of 64552305884 in words is "sixty-four billion, five hundred fifty-two million, three hundred five thousand, eight hundred eighty-four".
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