Base | Representation |
---|---|
bin | 1010000000101010011010… |
… | …01110101111101111110101 |
3 | 2212221102102000221102220102 |
4 | 11000111031032233233311 |
5 | 10341130112243300341 |
6 | 114452344540443445 |
7 | 4431246511050614 |
oct | 500251516575765 |
9 | 85842360842812 |
10 | 22013003103221 |
11 | 7017731412819 |
12 | 2576326249585 |
13 | c38a81765410 |
14 | 561613a4387b |
15 | 28291e6c9c9b |
hex | 14054d3afbf5 |
22013003103221 has 8 divisors (see below), whose sum is σ = 23707601992704. Its totient is φ = 20318588636400.
The previous prime is 22013003103193. The next prime is 22013003103227. The reversal of 22013003103221 is 12230130031022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22013003103221 - 210 = 22013003102197 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22013003103193 and 22013003103202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22013003103227) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45857705 + ... + 46335246.
It is an arithmetic number, because the mean of its divisors is an integer number (2963450249088).
Almost surely, 222013003103221 is an apocalyptic number.
It is an amenable number.
22013003103221 is a deficient number, since it is larger than the sum of its proper divisors (1694598889483).
22013003103221 is a wasteful number, since it uses less digits than its factorization.
22013003103221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92211331.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 22013003103221 its reverse (12230130031022), we get a palindrome (34243133134243).
The spelling of 22013003103221 in words is "twenty-two trillion, thirteen billion, three million, one hundred three thousand, two hundred twenty-one".
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