Base | Representation |
---|---|
bin | 1101011101001001100… |
… | …0011110000100011011 |
3 | 211002200010202212012110 |
4 | 3113102120132010123 |
5 | 12241410200143132 |
6 | 254110023043403 |
7 | 22462301126103 |
oct | 3272230360433 |
9 | 732603685173 |
10 | 231162896667 |
11 | 8a04347975a |
12 | 38973ba0563 |
13 | 18a4c5b74c1 |
14 | b28cb5c203 |
15 | 602e20a1cc |
hex | 35d261e11b |
231162896667 has 16 divisors (see below), whose sum is σ = 326796567552. Its totient is φ = 144843853440.
The previous prime is 231162896597. The next prime is 231162896677. The reversal of 231162896667 is 766698261132.
231162896667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 231162896667 - 216 = 231162831131 is a prime.
It is not an unprimeable number, because it can be changed into a prime (231162896677) 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, 3080259 + ... + 3154412.
It is an arithmetic number, because the mean of its divisors is an integer number (20424785472).
Almost surely, 2231162896667 is an apocalyptic number.
231162896667 is a deficient number, since it is larger than the sum of its proper divisors (95633670885).
231162896667 is a wasteful number, since it uses less digits than its factorization.
231162896667 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6235418.
The product of its digits is 7838208, while the sum is 57.
The spelling of 231162896667 in words is "two hundred thirty-one billion, one hundred sixty-two million, eight hundred ninety-six thousand, six hundred sixty-seven".
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