Base | Representation |
---|---|
bin | 1100100011001100101… |
… | …00001111100010000110 |
3 | 1112020000222220220201101 |
4 | 12101212110033202012 |
5 | 24031111101442014 |
6 | 530032513450314 |
7 | 43103603451013 |
oct | 6214624174206 |
9 | 1466028826641 |
10 | 431213312134 |
11 | 156970744830 |
12 | 6b6a457099a |
13 | 318811a8bc7 |
14 | 16c2980470a |
15 | b33bcdc474 |
hex | 646650f886 |
431213312134 has 64 divisors (see below), whose sum is σ = 731462400000. Its totient is φ = 188972784000.
The previous prime is 431213312113. The next prime is 431213312147.
431213312134 is nontrivially palindromic in base 10.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20771992 + ... + 20792740.
It is an arithmetic number, because the mean of its divisors is an integer number (11429100000).
Almost surely, 2431213312134 is an apocalyptic number.
431213312134 is a deficient number, since it is larger than the sum of its proper divisors (300249087866).
431213312134 is a wasteful number, since it uses less digits than its factorization.
431213312134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21109.
The product of its digits is 5184, while the sum is 28.
It can be divided in two parts, 431213 and 312134, that added together give a palindrome (743347).
The spelling of 431213312134 in words is "four hundred thirty-one billion, two hundred thirteen million, three hundred twelve thousand, one hundred thirty-four".
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