Base | Representation |
---|---|
bin | 11000100110000100… |
… | …00100011011101000 |
3 | 1021002020001102212212 |
4 | 30103002010123220 |
5 | 204020234231212 |
6 | 10022124024252 |
7 | 645132642146 |
oct | 142302043350 |
9 | 37066042785 |
10 | 13204211432 |
11 | 5666484535 |
12 | 2686092088 |
13 | 13257a1b79 |
14 | 8d3926596 |
15 | 52433de22 |
hex | 3130846e8 |
13204211432 has 16 divisors (see below), whose sum is σ = 24823226400. Its totient is φ = 6584684400.
The previous prime is 13204211431. The next prime is 13204211441. The reversal of 13204211432 is 23411240231.
It is a junction number, because it is equal to n+sod(n) for n = 13204211398 and 13204211407.
It is not an unprimeable number, because it can be changed into a prime (13204211431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2174444 + ... + 2180507.
It is an arithmetic number, because the mean of its divisors is an integer number (1551451650).
Almost surely, 213204211432 is an apocalyptic number.
It is an amenable number.
13204211432 is a deficient number, since it is larger than the sum of its proper divisors (11619014968).
13204211432 is a wasteful number, since it uses less digits than its factorization.
13204211432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4355336 (or 4355332 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 13204211432 its reverse (23411240231), we get a palindrome (36615451663).
The spelling of 13204211432 in words is "thirteen billion, two hundred four million, two hundred eleven thousand, four hundred thirty-two".
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