Base | Representation |
---|---|
bin | 11011110111110… |
… | …10100010000111 |
3 | 121021221210002200 |
4 | 31323322202013 |
5 | 434323410210 |
6 | 35111205543 |
7 | 5536231653 |
oct | 1573724207 |
9 | 537853080 |
10 | 233810055 |
11 | 10aa85a56 |
12 | 663768b3 |
13 | 3959455b |
14 | 230a3a63 |
15 | 157d70c0 |
hex | defa887 |
233810055 has 24 divisors (see below), whose sum is σ = 408002400. Its totient is φ = 123858240.
The previous prime is 233810053. The next prime is 233810063. The reversal of 233810055 is 550018332.
It is not a de Polignac number, because 233810055 - 21 = 233810053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (233810053) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 10731 + ... + 24140.
It is an arithmetic number, because the mean of its divisors is an integer number (17000100).
Almost surely, 2233810055 is an apocalyptic number.
233810055 is a deficient number, since it is larger than the sum of its proper divisors (174192345).
233810055 is a wasteful number, since it uses less digits than its factorization.
233810055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35031 (or 35028 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The square root of 233810055 is about 15290.8487338015. The cubic root of 233810055 is about 616.0572336418.
Adding to 233810055 its reverse (550018332), we get a palindrome (783828387).
The spelling of 233810055 in words is "two hundred thirty-three million, eight hundred ten thousand, fifty-five".
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