Base | Representation |
---|---|
bin | 11010101000011… |
… | …11110011011110 |
3 | 120120101110212010 |
4 | 31110033303132 |
5 | 424143131142 |
6 | 34100252050 |
7 | 5351652153 |
oct | 1524176336 |
9 | 516343763 |
10 | 223411422 |
11 | 105123343 |
12 | 629a1026 |
13 | 37393410 |
14 | 2195822a |
15 | 14930e9c |
hex | d50fcde |
223411422 has 16 divisors (see below), whose sum is σ = 481194000. Its totient is φ = 68741952.
The previous prime is 223411411. The next prime is 223411453. The reversal of 223411422 is 224114322.
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 7 ways as a sum of consecutive naturals, for example, 1432047 + ... + 1432202.
It is an arithmetic number, because the mean of its divisors is an integer number (30074625).
Almost surely, 2223411422 is an apocalyptic number.
223411422 is an abundant number, since it is smaller than the sum of its proper divisors (257782578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223411422 is a wasteful number, since it uses less digits than its factorization.
223411422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2864267.
The product of its digits is 768, while the sum is 21.
The square root of 223411422 is about 14946.9536026576. The cubic root of 223411422 is about 606.7854023659.
Adding to 223411422 its reverse (224114322), we get a palindrome (447525744).
The spelling of 223411422 in words is "two hundred twenty-three million, four hundred eleven thousand, four hundred twenty-two".
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