Base | Representation |
---|---|
bin | 11010111111001011… |
… | …11000001100101011 |
3 | 1101101201222112120110 |
4 | 31133211320030223 |
5 | 214133044320143 |
6 | 10353410225403 |
7 | 1022020431303 |
oct | 153745701453 |
9 | 41351875513 |
10 | 14488666923 |
11 | 61655249a5 |
12 | 2984285263 |
13 | 149b9266c3 |
14 | 9b635c603 |
15 | 59bead533 |
hex | 35f97832b |
14488666923 has 32 divisors (see below), whose sum is σ = 20791895040. Its totient is φ = 8945579520.
The previous prime is 14488666889. The next prime is 14488666937. The reversal of 14488666923 is 32966688441.
It is not a de Polignac number, because 14488666923 - 217 = 14488535851 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is not an unprimeable number, because it can be changed into a prime (14488666963) 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, 2732611 + ... + 2737907.
It is an arithmetic number, because the mean of its divisors is an integer number (649746720).
Almost surely, 214488666923 is an apocalyptic number.
14488666923 is a deficient number, since it is larger than the sum of its proper divisors (6303228117).
14488666923 is a wasteful number, since it uses less digits than its factorization.
14488666923 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6387.
The product of its digits is 11943936, while the sum is 57.
The spelling of 14488666923 in words is "fourteen billion, four hundred eighty-eight million, six hundred sixty-six thousand, nine hundred twenty-three".
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