Base | Representation |
---|---|
bin | 11011011100011… |
… | …00011010010001 |
3 | 121001012001020020 |
4 | 31232030122101 |
5 | 432413311030 |
6 | 34502134053 |
7 | 5463531462 |
oct | 1556143221 |
9 | 531161206 |
10 | 230213265 |
11 | 108a496a7 |
12 | 65121329 |
13 | 38905389 |
14 | 22808d69 |
15 | 15326510 |
hex | db8c691 |
230213265 has 16 divisors (see below), whose sum is σ = 369230400. Its totient is φ = 122484032.
The previous prime is 230213219. The next prime is 230213287. The reversal of 230213265 is 562312032.
230213265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 230213265 - 224 = 213436049 is a prime.
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, 12030 + ... + 24599.
It is an arithmetic number, because the mean of its divisors is an integer number (23076900).
Almost surely, 2230213265 is an apocalyptic number.
It is an amenable number.
230213265 is a deficient number, since it is larger than the sum of its proper divisors (139017135).
230213265 is a wasteful number, since it uses less digits than its factorization.
230213265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37056.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 230213265 is about 15172.7803978045. The cubic root of 230213265 is about 612.8818798635.
Adding to 230213265 its reverse (562312032), we get a palindrome (792525297).
The spelling of 230213265 in words is "two hundred thirty million, two hundred thirteen thousand, two hundred sixty-five".
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