Base | Representation |
---|---|
bin | 11011011101111… |
… | …00110001001111 |
3 | 121001120002221110 |
4 | 31232330301033 |
5 | 432441130333 |
6 | 34510303103 |
7 | 5465315121 |
oct | 1556746117 |
9 | 531502843 |
10 | 230411343 |
11 | 1090744a8 |
12 | 651b7a93 |
13 | 38974596 |
14 | 2285b211 |
15 | 15365063 |
hex | dbbcc4f |
230411343 has 16 divisors (see below), whose sum is σ = 319080960. Its totient is φ = 147785856.
The previous prime is 230411341. The next prime is 230411369. The reversal of 230411343 is 343114032.
It is not a de Polignac number, because 230411343 - 21 = 230411341 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230411341) 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, 5530 + ... + 22167.
It is an arithmetic number, because the mean of its divisors is an integer number (19942560).
Almost surely, 2230411343 is an apocalyptic number.
230411343 is a deficient number, since it is larger than the sum of its proper divisors (88669617).
230411343 is a wasteful number, since it uses less digits than its factorization.
230411343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27806.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 230411343 is about 15179.3064070793. The cubic root of 230411343 is about 613.0576062218.
Adding to 230411343 its reverse (343114032), we get a palindrome (573525375).
The spelling of 230411343 in words is "two hundred thirty million, four hundred eleven thousand, three hundred forty-three".
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