Base | Representation |
---|---|
bin | 1100010110001001011… |
… | …0000000000111100010 |
3 | 202021110211211200010220 |
4 | 3011202112000013202 |
5 | 11433341423113242 |
6 | 241234450303510 |
7 | 21216055402110 |
oct | 3054226000742 |
9 | 667424750126 |
10 | 212103332322 |
11 | 81a5288a992 |
12 | 35134b87b96 |
13 | 170029c318b |
14 | a3a171aab0 |
15 | 57b5d06bec |
hex | 31625801e2 |
212103332322 has 64 divisors (see below), whose sum is σ = 509579126784. Its totient is φ = 57542981760.
The previous prime is 212103332303. The next prime is 212103332327. The reversal of 212103332322 is 223233301212.
212103332322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 212103332292 and 212103332301.
It is not an unprimeable number, because it can be changed into a prime (212103332327) 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, 669004 + ... + 933687.
It is an arithmetic number, because the mean of its divisors is an integer number (7962173856).
Almost surely, 2212103332322 is an apocalyptic number.
212103332322 is an abundant number, since it is smaller than the sum of its proper divisors (297475794462).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212103332322 is a wasteful number, since it uses less digits than its factorization.
212103332322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1602863.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 212103332322 its reverse (223233301212), we get a palindrome (435336633534).
The spelling of 212103332322 in words is "two hundred twelve billion, one hundred three million, three hundred thirty-two thousand, three hundred twenty-two".
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