Base | Representation |
---|---|
bin | 11010110101001011… |
… | …00101101110001100 |
3 | 1101011212222211200200 |
4 | 31122211211232030 |
5 | 214000101031124 |
6 | 10341210453500 |
7 | 1016650654653 |
oct | 153245455614 |
9 | 41155884620 |
10 | 14404705164 |
11 | 6122098213 |
12 | 2960134290 |
13 | 1487409ca5 |
14 | 9a914419a |
15 | 594925bc9 |
hex | 35a965b8c |
14404705164 has 18 divisors (see below), whose sum is σ = 36411893700. Its totient is φ = 4801568376.
The previous prime is 14404705151. The next prime is 14404705169. The reversal of 14404705164 is 46150740441.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 400130699 = 14404705164 / (1 + 4 + 4 + 0 + 4 + 7 + 0 + 5 + 1 + 6 + 4).
It is not an unprimeable number, because it can be changed into a prime (14404705169) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 200065314 + ... + 200065385.
Almost surely, 214404705164 is an apocalyptic number.
It is an amenable number.
14404705164 is an abundant number, since it is smaller than the sum of its proper divisors (22007188536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14404705164 is a wasteful number, since it uses less digits than its factorization.
14404705164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 400130709 (or 400130704 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 36.
The spelling of 14404705164 in words is "fourteen billion, four hundred four million, seven hundred five thousand, one hundred sixty-four".
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