Base | Representation |
---|---|
bin | 11000100000100011… |
… | …11111110100011011 |
3 | 1020222000012110102121 |
4 | 30100101333310123 |
5 | 203421430231240 |
6 | 10013354442111 |
7 | 644032423645 |
oct | 142021776433 |
9 | 36860173377 |
10 | 13158055195 |
11 | 564241968a |
12 | 2672733337 |
13 | 131906119c |
14 | 8cb74d895 |
15 | 52027304a |
hex | 31047fd1b |
13158055195 has 16 divisors (see below), whose sum is σ = 15937600032. Its totient is φ = 10428238080.
The previous prime is 13158055177. The next prime is 13158055217. The reversal of 13158055195 is 59155085131.
It is not a de Polignac number, because 13158055195 - 217 = 13157924123 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229305 + ... + 280885.
It is an arithmetic number, because the mean of its divisors is an integer number (996100002).
Almost surely, 213158055195 is an apocalyptic number.
13158055195 is a deficient number, since it is larger than the sum of its proper divisors (2779544837).
13158055195 is a wasteful number, since it uses less digits than its factorization.
13158055195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52062.
The product of its (nonzero) digits is 135000, while the sum is 43.
The spelling of 13158055195 in words is "thirteen billion, one hundred fifty-eight million, fifty-five thousand, one hundred ninety-five".
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