Base | Representation |
---|---|
bin | 11011110010010… |
… | …01110101010000 |
3 | 121020121000021111 |
4 | 31321021311100 |
5 | 434132230123 |
6 | 35043503104 |
7 | 5530125601 |
oct | 1571116520 |
9 | 536530244 |
10 | 233086288 |
11 | 10a6311a6 |
12 | 66087a94 |
13 | 3939cca6 |
14 | 22d55da8 |
15 | 156e290d |
hex | de49d50 |
233086288 has 20 divisors (see below), whose sum is σ = 451845460. Its totient is φ = 116481024.
The previous prime is 233086193. The next prime is 233086289. The reversal of 233086288 is 882680332.
233086288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 98247744 + 134838544 = 9912^2 + 11612^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 233086288.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (233086289) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48406 + ... + 53002.
It is an arithmetic number, because the mean of its divisors is an integer number (22592273).
Almost surely, 2233086288 is an apocalyptic number.
It is an amenable number.
233086288 is a deficient number, since it is larger than the sum of its proper divisors (218759172).
233086288 is a wasteful number, since it uses less digits than its factorization.
233086288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7774 (or 7768 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 40.
The square root of 233086288 is about 15267.1637182549. The cubic root of 233086288 is about 615.4209012001.
The spelling of 233086288 in words is "two hundred thirty-three million, eighty-six thousand, two hundred eighty-eight".
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