Base | Representation |
---|---|
bin | 1100011001100111000… |
… | …1100011000101101010 |
3 | 202100212122201221102110 |
4 | 3012121301203011222 |
5 | 11442243011102310 |
6 | 241511030543150 |
7 | 21251110114104 |
oct | 3063161430552 |
9 | 670778657373 |
10 | 213033300330 |
11 | 8238a820694 |
12 | 35354507ab6 |
13 | 171205800c6 |
14 | a44d038574 |
15 | 581c7a2d20 |
hex | 3199c6316a |
213033300330 has 32 divisors (see below), whose sum is σ = 513474272064. Its totient is φ = 56565063296.
The previous prime is 213033300301. The next prime is 213033300341. The reversal of 213033300330 is 33003330312.
It is a junction number, because it is equal to n+sod(n) for n = 213033300297 and 213033300306.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15231444 + ... + 15245423.
It is an arithmetic number, because the mean of its divisors is an integer number (16046071002).
Almost surely, 2213033300330 is an apocalyptic number.
213033300330 is an abundant number, since it is smaller than the sum of its proper divisors (300440971734).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213033300330 is a wasteful number, since it uses less digits than its factorization.
213033300330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30477110.
The product of its (nonzero) digits is 1458, while the sum is 21.
Adding to 213033300330 its reverse (33003330312), we get a palindrome (246036630642).
The spelling of 213033300330 in words is "two hundred thirteen billion, thirty-three million, three hundred thousand, three hundred thirty".
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