Base | Representation |
---|---|
bin | 11010010110010000… |
… | …00111010101110001 |
3 | 1100111210220201120001 |
4 | 31023020013111301 |
5 | 212432200222210 |
6 | 10255343150001 |
7 | 1010351144614 |
oct | 151310072561 |
9 | 40453821501 |
10 | 14145320305 |
11 | 5aa9734566 |
12 | 28a92a5301 |
13 | 144575ca1c |
14 | 98290417b |
15 | 57bc8b03a |
hex | 34b207571 |
14145320305 has 24 divisors (see below), whose sum is σ = 18613336320. Its totient is φ = 10306993920.
The previous prime is 14145320297. The next prime is 14145320311. The reversal of 14145320305 is 50302354141.
It is not a de Polignac number, because 14145320305 - 23 = 14145320297 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113095 + ... + 202684.
It is an arithmetic number, because the mean of its divisors is an integer number (775555680).
Almost surely, 214145320305 is an apocalyptic number.
It is an amenable number.
14145320305 is a deficient number, since it is larger than the sum of its proper divisors (4468016015).
14145320305 is a wasteful number, since it uses less digits than its factorization.
14145320305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 315849 (or 315832 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 28.
Adding to 14145320305 its reverse (50302354141), we get a palindrome (64447674446).
The spelling of 14145320305 in words is "fourteen billion, one hundred forty-five million, three hundred twenty thousand, three hundred five".
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