Base | Representation |
---|---|
bin | 11011011110001… |
… | …00000010101111 |
3 | 121001121121210212 |
4 | 31233010002233 |
5 | 432443104020 |
6 | 34511053035 |
7 | 5465501021 |
oct | 1557040257 |
9 | 531547725 |
10 | 230441135 |
11 | 109094921 |
12 | 6521117b |
13 | 38985002 |
14 | 22868011 |
15 | 1536dcc5 |
hex | dbc40af |
230441135 has 16 divisors (see below), whose sum is σ = 286298112. Its totient is φ = 177876000.
The previous prime is 230441131. The next prime is 230441147. The reversal of 230441135 is 531144032.
It is not a de Polignac number, because 230441135 - 22 = 230441131 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 230441135.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230441131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54860 + ... + 58910.
It is an arithmetic number, because the mean of its divisors is an integer number (17893632).
Almost surely, 2230441135 is an apocalyptic number.
230441135 is a deficient number, since it is larger than the sum of its proper divisors (55856977).
230441135 is a wasteful number, since it uses less digits than its factorization.
230441135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4454.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 230441135 is about 15180.2877113710. The cubic root of 230441135 is about 613.0840277004.
Adding to 230441135 its reverse (531144032), we get a palindrome (761585167).
The spelling of 230441135 in words is "two hundred thirty million, four hundred forty-one thousand, one hundred thirty-five".
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