Base | Representation |
---|---|
bin | 11011011011110… |
… | …10110001110001 |
3 | 121001001101011021 |
4 | 31231322301301 |
5 | 432404003131 |
6 | 34500415441 |
7 | 5463111064 |
oct | 1555726161 |
9 | 531041137 |
10 | 230141041 |
11 | 1089aa409 |
12 | 650a7581 |
13 | 388ab540 |
14 | 227ca8db |
15 | 1530ee11 |
hex | db7ac71 |
230141041 has 8 divisors (see below), whose sum is σ = 251240360. Its totient is φ = 209526912.
The previous prime is 230141039. The next prime is 230141069. The reversal of 230141041 is 140141032.
It can be written as a sum of positive squares in 4 ways, for example, as 22896225 + 207244816 = 4785^2 + 14396^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 230141041 - 21 = 230141039 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230141441) 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 7 ways as a sum of consecutive naturals, for example, 120306 + ... + 122203.
It is an arithmetic number, because the mean of its divisors is an integer number (31405045).
Almost surely, 2230141041 is an apocalyptic number.
It is an amenable number.
230141041 is a deficient number, since it is larger than the sum of its proper divisors (21099319).
230141041 is a wasteful number, since it uses less digits than its factorization.
230141041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 242595.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 230141041 is about 15170.4001595212. The cubic root of 230141041 is about 612.8177807324.
Adding to 230141041 its reverse (140141032), we get a palindrome (370282073).
Subtracting from 230141041 its reverse (140141032), we obtain a palindrome (90000009).
The spelling of 230141041 in words is "two hundred thirty million, one hundred forty-one thousand, forty-one".
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