Base | Representation |
---|---|
bin | 11010010110001010… |
… | …00010000100110001 |
3 | 1100111202101200012010 |
4 | 31023011002010301 |
5 | 212431443343210 |
6 | 10255313553133 |
7 | 1010341241130 |
oct | 151305020461 |
9 | 40452350163 |
10 | 14144512305 |
11 | 5aa92324a0 |
12 | 28a8b757a9 |
13 | 1445539011 |
14 | 982773917 |
15 | 57bb7b920 |
hex | 34b142131 |
14144512305 has 64 divisors (see below), whose sum is σ = 28903827456. Its totient is φ = 5734848000.
The previous prime is 14144512297. The next prime is 14144512307. The reversal of 14144512305 is 50321544141.
It is not a de Polignac number, because 14144512305 - 23 = 14144512297 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14144512307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 101991 + ... + 196700.
It is an arithmetic number, because the mean of its divisors is an integer number (451622304).
Almost surely, 214144512305 is an apocalyptic number.
14144512305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14144512305 is an abundant number, since it is smaller than the sum of its proper divisors (14759315151).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14144512305 is a wasteful number, since it uses less digits than its factorization.
14144512305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 298758.
The product of its (nonzero) digits is 9600, while the sum is 30.
The spelling of 14144512305 in words is "fourteen billion, one hundred forty-four million, five hundred twelve thousand, three hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •