Base | Representation |
---|---|
bin | 10101100111101011… |
… | …001110011011100110 |
3 | 2012220211122121121002 |
4 | 111213223032123212 |
5 | 340020320033110 |
6 | 14355305153302 |
7 | 1451161423460 |
oct | 254753163346 |
9 | 65824577532 |
10 | 23214221030 |
11 | 9932905940 |
12 | 45ba48b832 |
13 | 225c585380 |
14 | 11a3133130 |
15 | 90d027aa5 |
hex | 567ace6e6 |
23214221030 has 128 divisors (see below), whose sum is σ = 56781720576. Its totient is φ = 6598310400.
The previous prime is 23214221029. The next prime is 23214221039. The reversal of 23214221030 is 3012241232.
It is a junction number, because it is equal to n+sod(n) for n = 23214220993 and 23214221011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23214221039) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 816860 + ... + 844800.
It is an arithmetic number, because the mean of its divisors is an integer number (443607192).
Almost surely, 223214221030 is an apocalyptic number.
23214221030 is an abundant number, since it is smaller than the sum of its proper divisors (33567499546).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23214221030 is a wasteful number, since it uses less digits than its factorization.
23214221030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28062.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 23214221030 its reverse (3012241232), we get a palindrome (26226462262).
The spelling of 23214221030 in words is "twenty-three billion, two hundred fourteen million, two hundred twenty-one thousand, thirty".
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