Base | Representation |
---|---|
bin | 101100011100110001… |
… | …101011001110000000 |
3 | 11120012012120100221121 |
4 | 230130301223032000 |
5 | 1240221210040014 |
6 | 33531540202024 |
7 | 3306505261603 |
oct | 543461531600 |
9 | 146165510847 |
10 | 47727424384 |
11 | 19271983392 |
12 | 92bb999314 |
13 | 4667caa423 |
14 | 244a9a033a |
15 | 13950de124 |
hex | b1cc6b380 |
47727424384 has 128 divisors (see below), whose sum is σ = 105276386880. Its totient is φ = 21437644800.
The previous prime is 47727424379. The next prime is 47727424397. The reversal of 47727424384 is 48342472774.
It is a tau number, because it is divible by the number of its divisors (128).
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, 36684534 + ... + 36685834.
Almost surely, 247727424384 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 47727424384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52638193440).
47727424384 is an abundant number, since it is smaller than the sum of its proper divisors (57548962496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47727424384 is a wasteful number, since it uses less digits than its factorization.
47727424384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2088 (or 2076 counting only the distinct ones).
The product of its digits is 8429568, while the sum is 52.
The spelling of 47727424384 in words is "forty-seven billion, seven hundred twenty-seven million, four hundred twenty-four thousand, three hundred eighty-four".
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