Base | Representation |
---|---|
bin | 1100010110001011000… |
… | …0010010001111111100 |
3 | 202021111022210201110110 |
4 | 3011202300102033330 |
5 | 11433400204103312 |
6 | 241235254110020 |
7 | 21216201066441 |
oct | 3054260221774 |
9 | 667438721413 |
10 | 212110222332 |
11 | 81a56766508 |
12 | 3513734b310 |
13 | 170042662c8 |
14 | a3a25d19c8 |
15 | 57b671843c |
hex | 3162c123fc |
212110222332 has 24 divisors (see below), whose sum is σ = 501703632976. Its totient is φ = 69734867328.
The previous prime is 212110222327. The next prime is 212110222333. The reversal of 212110222332 is 233222011212.
It is a junction number, because it is equal to n+sod(n) for n = 212110222299 and 212110222308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212110222333) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121066603 + ... + 121068354.
Almost surely, 2212110222332 is an apocalyptic number.
It is an amenable number.
212110222332 is an abundant number, since it is smaller than the sum of its proper divisors (289593410644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212110222332 is a wasteful number, since it uses less digits than its factorization.
212110222332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242135037 (or 242135035 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 212110222332 its reverse (233222011212), we get a palindrome (445332233544).
The spelling of 212110222332 in words is "two hundred twelve billion, one hundred ten million, two hundred twenty-two thousand, three hundred thirty-two".
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