Base | Representation |
---|---|
bin | 11001110111101101… |
… | …10111101010100101 |
3 | 1022211221212111011221 |
4 | 30323312313222211 |
5 | 211421110011123 |
6 | 10214112300341 |
7 | 1001120516440 |
oct | 147366675245 |
9 | 38757774157 |
10 | 13889141413 |
11 | 5988070574 |
12 | 28375416b1 |
13 | 1404665a94 |
14 | 95a89a657 |
15 | 56453625d |
hex | 33bdb7aa5 |
13889141413 has 8 divisors (see below), whose sum is σ = 15887916032. Its totient is φ = 11894019696.
The previous prime is 13889141401. The next prime is 13889141449. The reversal of 13889141413 is 31414198831.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13889141413 - 217 = 13889010341 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13889141413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13889141713) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 905070 + ... + 920287.
It is an arithmetic number, because the mean of its divisors is an integer number (1985989504).
Almost surely, 213889141413 is an apocalyptic number.
It is an amenable number.
13889141413 is a deficient number, since it is larger than the sum of its proper divisors (1998774619).
13889141413 is a wasteful number, since it uses less digits than its factorization.
13889141413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1826451.
The product of its digits is 82944, while the sum is 43.
The spelling of 13889141413 in words is "thirteen billion, eight hundred eighty-nine million, one hundred forty-one thousand, four hundred thirteen".
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