Base | Representation |
---|---|
bin | 1100011011000110011… |
… | …1000011110111101001 |
3 | 202101220112020011101221 |
4 | 3012301213003313221 |
5 | 11444102400013301 |
6 | 242014434142041 |
7 | 21264034205440 |
oct | 3066147036751 |
9 | 671815204357 |
10 | 213433204201 |
11 | 82575530358 |
12 | 35446421921 |
13 | 17185389a09 |
14 | a48a1b5d57 |
15 | 5842947da1 |
hex | 31b19c3de9 |
213433204201 has 32 divisors (see below), whose sum is σ = 255215370240. Its totient is φ = 174648398400.
The previous prime is 213433204183. The next prime is 213433204247. The reversal of 213433204201 is 102402334312.
It is not a de Polignac number, because 213433204201 - 215 = 213433171433 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (213433204601) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5530111 + ... + 5568571.
It is an arithmetic number, because the mean of its divisors is an integer number (7975480320).
Almost surely, 2213433204201 is an apocalyptic number.
It is an amenable number.
213433204201 is a deficient number, since it is larger than the sum of its proper divisors (41782166039).
213433204201 is a wasteful number, since it uses less digits than its factorization.
213433204201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38845.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 213433204201 its reverse (102402334312), we get a palindrome (315835538513).
The spelling of 213433204201 in words is "two hundred thirteen billion, four hundred thirty-three million, two hundred four thousand, two hundred one".
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