Base | Representation |
---|---|
bin | 11001111000111011… |
… | …00100010001111101 |
3 | 1022212122221212102122 |
4 | 30330131210101331 |
5 | 211431204120004 |
6 | 10215113532325 |
7 | 1001302656425 |
oct | 147435442175 |
9 | 38778855378 |
10 | 13899285629 |
11 | 599286a019 |
12 | 283aa140a5 |
13 | 14067a8188 |
14 | 95bd7b485 |
15 | 56538bcbe |
hex | 33c76447d |
13899285629 has 16 divisors (see below), whose sum is σ = 14957955072. Its totient is φ = 12868351488.
The previous prime is 13899285583. The next prime is 13899285637. The reversal of 13899285629 is 92658299831.
It is a cyclic number.
It is not a de Polignac number, because 13899285629 - 28 = 13899285373 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13899285689) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 460682 + ... + 489924.
It is an arithmetic number, because the mean of its divisors is an integer number (934872192).
Almost surely, 213899285629 is an apocalyptic number.
It is an amenable number.
13899285629 is a deficient number, since it is larger than the sum of its proper divisors (1058669443).
13899285629 is a wasteful number, since it uses less digits than its factorization.
13899285629 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29716.
The product of its digits is 16796160, while the sum is 62.
The spelling of 13899285629 in words is "thirteen billion, eight hundred ninety-nine million, two hundred eighty-five thousand, six hundred twenty-nine".
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