Base | Representation |
---|---|
bin | 11011011111111… |
… | …11001111000001 |
3 | 121002001221101111 |
4 | 31233333033001 |
5 | 433023333320 |
6 | 34520203321 |
7 | 5500530616 |
oct | 1557771701 |
9 | 532057344 |
10 | 230683585 |
11 | 10923aaa0 |
12 | 65309541 |
13 | 38a3b482 |
14 | 228cc50d |
15 | 153baa5a |
hex | dbff3c1 |
230683585 has 8 divisors (see below), whose sum is σ = 301985856. Its totient is φ = 167769840.
The previous prime is 230683571. The next prime is 230683597. The reversal of 230683585 is 585386032.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-230683585 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2097069 + ... + 2097178.
It is an arithmetic number, because the mean of its divisors is an integer number (37748232).
Almost surely, 2230683585 is an apocalyptic number.
It is an amenable number.
230683585 is a deficient number, since it is larger than the sum of its proper divisors (71302271).
230683585 is a wasteful number, since it uses less digits than its factorization.
230683585 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4194263.
The product of its (nonzero) digits is 172800, while the sum is 40.
The square root of 230683585 is about 15188.2712972873. The cubic root of 230683585 is about 613.2989634634.
The spelling of 230683585 in words is "two hundred thirty million, six hundred eighty-three thousand, five hundred eighty-five".
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