Base | Representation |
---|---|
bin | 1100010110111000010… |
… | …1000010110001010101 |
3 | 202021222120022021010012 |
4 | 3011232011002301111 |
5 | 11434242323311313 |
6 | 241310202210005 |
7 | 21223666016165 |
oct | 3055605026125 |
9 | 667876267105 |
10 | 212300213333 |
11 | 82043a3256a |
12 | 3518aab3905 |
13 | 17034727910 |
14 | a3bd92a5a5 |
15 | 57c8246da8 |
hex | 316e142c55 |
212300213333 has 32 divisors (see below), whose sum is σ = 231386222592. Its totient is φ = 193628160000.
The previous prime is 212300213249. The next prime is 212300213393. The reversal of 212300213333 is 333312003212.
It is a cyclic number.
It is not a de Polignac number, because 212300213333 - 28 = 212300213077 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 212300213299 and 212300213308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212300213393) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 321180023 + ... + 321180683.
It is an arithmetic number, because the mean of its divisors is an integer number (7230819456).
Almost surely, 2212300213333 is an apocalyptic number.
It is an amenable number.
212300213333 is a deficient number, since it is larger than the sum of its proper divisors (19086009259).
212300213333 is a wasteful number, since it uses less digits than its factorization.
212300213333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1565.
The product of its (nonzero) digits is 1944, while the sum is 23.
Adding to 212300213333 its reverse (333312003212), we get a palindrome (545612216545).
The spelling of 212300213333 in words is "two hundred twelve billion, three hundred million, two hundred thirteen thousand, three hundred thirty-three".
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