Base | Representation |
---|---|
bin | 110000011101001010100011… |
… | …101010111000010110101101 |
3 | 1000221120011021111201102100122 |
4 | 300131022203222320112231 |
5 | 210413100131401020023 |
6 | 2033125325333134325 |
7 | 62613502126060610 |
oct | 6035124352702655 |
9 | 1027504244642318 |
10 | 213110433220013 |
11 | 619a369985881a |
12 | 1ba9a290a8a3a5 |
13 | 91bb2c61172a4 |
14 | 3a8a8585a0177 |
15 | 19987588952c8 |
hex | c1d2a3ab85ad |
213110433220013 has 16 divisors (see below), whose sum is σ = 256469871168000. Its totient is φ = 172986999183792.
The previous prime is 213110433219997. The next prime is 213110433220019. The reversal of 213110433220013 is 310022334011312.
It is a happy number.
213110433220013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 213110433220013 - 24 = 213110433219997 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213110433220019) 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, 300950243 + ... + 301657536.
It is an arithmetic number, because the mean of its divisors is an integer number (16029366948000).
Almost surely, 2213110433220013 is an apocalyptic number.
It is an amenable number.
213110433220013 is a deficient number, since it is larger than the sum of its proper divisors (43359437947987).
213110433220013 is a wasteful number, since it uses less digits than its factorization.
213110433220013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 602610464.
The product of its (nonzero) digits is 2592, while the sum is 26.
Adding to 213110433220013 its reverse (310022334011312), we get a palindrome (523132767231325).
The spelling of 213110433220013 in words is "two hundred thirteen trillion, one hundred ten billion, four hundred thirty-three million, two hundred twenty thousand, thirteen".
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