Base | Representation |
---|---|
bin | 11011011110000… |
… | …00001101000011 |
3 | 121001120211020111 |
4 | 31233000031003 |
5 | 432442103121 |
6 | 34510452151 |
7 | 5465404126 |
oct | 1557001503 |
9 | 531524214 |
10 | 230425411 |
11 | 109084027 |
12 | 65204057 |
13 | 3897aac8 |
14 | 228623bd |
15 | 153692e1 |
hex | dbc0343 |
230425411 has 2 divisors, whose sum is σ = 230425412. Its totient is φ = 230425410.
The previous prime is 230425409. The next prime is 230425417. The reversal of 230425411 is 114524032.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 230425411 - 21 = 230425409 is a prime.
Together with 230425409, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (230425417) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115212705 + 115212706.
It is an arithmetic number, because the mean of its divisors is an integer number (115212706).
Almost surely, 2230425411 is an apocalyptic number.
230425411 is a deficient number, since it is larger than the sum of its proper divisors (1).
230425411 is an equidigital number, since it uses as much as digits as its factorization.
230425411 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 230425411 is about 15179.7697940384. The cubic root of 230425411 is about 613.0700829208.
Adding to 230425411 its reverse (114524032), we get a palindrome (344949443).
The spelling of 230425411 in words is "two hundred thirty million, four hundred twenty-five thousand, four hundred eleven".
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