Base | Representation |
---|---|
bin | 11010010111110… |
… | …11010000100010 |
3 | 120102021122122221 |
4 | 31023323100202 |
5 | 423113330424 |
6 | 33541421254 |
7 | 5324265520 |
oct | 1513732042 |
9 | 512248587 |
10 | 221230114 |
11 | 103973506 |
12 | 6210a82a |
13 | 36aab5c1 |
14 | 2154b310 |
15 | 1464e9e4 |
hex | d2fb422 |
221230114 has 32 divisors (see below), whose sum is σ = 386979840. Its totient is φ = 92896848.
The previous prime is 221230073. The next prime is 221230127. The reversal of 221230114 is 411032122.
221230114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 212407 + ... + 213445.
It is an arithmetic number, because the mean of its divisors is an integer number (12093120).
Almost surely, 2221230114 is an apocalyptic number.
221230114 is a deficient number, since it is larger than the sum of its proper divisors (165749726).
221230114 is a wasteful number, since it uses less digits than its factorization.
221230114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1342.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 221230114 is about 14873.8063050451. The cubic root of 221230114 is about 604.8041293851.
Adding to 221230114 its reverse (411032122), we get a palindrome (632262236).
The spelling of 221230114 in words is "two hundred twenty-one million, two hundred thirty thousand, one hundred fourteen".
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