Base | Representation |
---|---|
bin | 11001111000010101… |
… | …10101110110101011 |
3 | 1022212022201110212221 |
4 | 30330022311312223 |
5 | 211423430030000 |
6 | 10214420414511 |
7 | 1001213153251 |
oct | 147412656653 |
9 | 38768643787 |
10 | 13894376875 |
11 | 5990016aa5 |
12 | 2839247437 |
13 | 1405779aa2 |
14 | 95b4605d1 |
15 | 564c1c61a |
hex | 33c2b5dab |
13894376875 has 20 divisors (see below), whose sum is σ = 17408521240. Its totient is φ = 11085984000.
The previous prime is 13894376869. The next prime is 13894376887. The reversal of 13894376875 is 57867349831.
It is not a de Polignac number, because 13894376875 - 27 = 13894376747 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 207547 + ... + 266203.
It is an arithmetic number, because the mean of its divisors is an integer number (870426062).
Almost surely, 213894376875 is an apocalyptic number.
13894376875 is a deficient number, since it is larger than the sum of its proper divisors (3514144365).
13894376875 is an frugal number, since it uses more digits than its factorization.
13894376875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59056 (or 59041 counting only the distinct ones).
The product of its digits is 30481920, while the sum is 61.
The spelling of 13894376875 in words is "thirteen billion, eight hundred ninety-four million, three hundred seventy-six thousand, eight hundred seventy-five".
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