Base | Representation |
---|---|
bin | 11000010000010110… |
… | …11111000100001011 |
3 | 1020121112102202201112 |
4 | 30020023133010023 |
5 | 203132131133233 |
6 | 5552101240535 |
7 | 640462165610 |
oct | 141013370413 |
9 | 36545382645 |
10 | 13022130443 |
11 | 5582720383 |
12 | 263510314b |
13 | 12c6b4ca3a |
14 | 8b768a507 |
15 | 513374048 |
hex | 3082df10b |
13022130443 has 16 divisors (see below), whose sum is σ = 14980546560. Its totient is φ = 11088324576.
The previous prime is 13022130437. The next prime is 13022130463. The reversal of 13022130443 is 34403122031.
It is not a de Polignac number, because 13022130443 - 212 = 13022126347 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13022130463) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3632630 + ... + 3636212.
It is an arithmetic number, because the mean of its divisors is an integer number (936284160).
Almost surely, 213022130443 is an apocalyptic number.
13022130443 is a deficient number, since it is larger than the sum of its proper divisors (1958416117).
13022130443 is a wasteful number, since it uses less digits than its factorization.
13022130443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6866.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 13022130443 its reverse (34403122031), we get a palindrome (47425252474).
The spelling of 13022130443 in words is "thirteen billion, twenty-two million, one hundred thirty thousand, four hundred forty-three".
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