Base | Representation |
---|---|
bin | 100000001101011011010… |
… | …100010100100100010110 |
3 | 21211121021110021000012022 |
4 | 200031123110110210112 |
5 | 242231111143224342 |
6 | 4412501305253142 |
7 | 315626053236242 |
oct | 40153324244426 |
9 | 7747243230168 |
10 | 2213440211222 |
11 | 783795327669 |
12 | 2b8b907941b2 |
13 | 13095a205546 |
14 | 791b996b422 |
15 | 3c89b35b9d2 |
hex | 2035b514916 |
2213440211222 has 64 divisors (see below), whose sum is σ = 3603001678848. Its totient is φ = 1015979328000.
The previous prime is 2213440211179. The next prime is 2213440211303. The reversal of 2213440211222 is 2221120443122.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2213440211191 and 2213440211200.
It is a congruent number.
It is an unprimeable number.
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, 578978003 + ... + 578981825.
It is an arithmetic number, because the mean of its divisors is an integer number (56296901232).
Almost surely, 22213440211222 is an apocalyptic number.
2213440211222 is a deficient number, since it is larger than the sum of its proper divisors (1389561467626).
2213440211222 is a wasteful number, since it uses less digits than its factorization.
2213440211222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6165.
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 2213440211222 its reverse (2221120443122), we get a palindrome (4434560654344).
The spelling of 2213440211222 in words is "two trillion, two hundred thirteen billion, four hundred forty million, two hundred eleven thousand, two hundred twenty-two".
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