Base | Representation |
---|---|
bin | 11000111101110010… |
… | …10001010001011010 |
3 | 1021121002112200211220 |
4 | 30132321101101122 |
5 | 204422211400242 |
6 | 10053553432510 |
7 | 653100405105 |
oct | 143671212132 |
9 | 37532480756 |
10 | 13403231322 |
11 | 5758858088 |
12 | 272086b736 |
13 | 1357aa5010 |
14 | 91213173c |
15 | 536a52bec |
hex | 31ee5145a |
13403231322 has 32 divisors (see below), whose sum is σ = 29539866048. Its totient is φ = 4028161536.
The previous prime is 13403231311. The next prime is 13403231353. The reversal of 13403231322 is 22313230431.
13403231322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 13403231292 and 13403231301.
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 15 ways as a sum of consecutive naturals, for example, 1994743 + ... + 2001450.
It is an arithmetic number, because the mean of its divisors is an integer number (923120814).
Almost surely, 213403231322 is an apocalyptic number.
13403231322 is an abundant number, since it is smaller than the sum of its proper divisors (16136634726).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13403231322 is a wasteful number, since it uses less digits than its factorization.
13403231322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3996254.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 13403231322 its reverse (22313230431), we get a palindrome (35716461753).
The spelling of 13403231322 in words is "thirteen billion, four hundred three million, two hundred thirty-one thousand, three hundred twenty-two".
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