Base | Representation |
---|---|
bin | 11011011110001… |
… | …11101100000100 |
3 | 121001122101021221 |
4 | 31233013230010 |
5 | 432444043233 |
6 | 34511250124 |
7 | 5465562403 |
oct | 1557075404 |
9 | 531571257 |
10 | 230456068 |
11 | 1090a5067 |
12 | 65219944 |
13 | 3898ba4b |
14 | 2286d63a |
15 | 1537342d |
hex | dbc7b04 |
230456068 has 12 divisors (see below), whose sum is σ = 405630540. Its totient is φ = 114561632.
The previous prime is 230456053. The next prime is 230456071. The reversal of 230456068 is 860654032.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 223861444 + 6594624 = 14962^2 + 2568^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165823 + ... + 167206.
It is an arithmetic number, because the mean of its divisors is an integer number (33802545).
Almost surely, 2230456068 is an apocalyptic number.
It is an amenable number.
230456068 is a deficient number, since it is larger than the sum of its proper divisors (175174472).
230456068 is a wasteful number, since it uses less digits than its factorization.
230456068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 333206 (or 333204 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 34.
The square root of 230456068 is about 15180.7795583758. The cubic root of 230456068 is about 613.0972703969.
The spelling of 230456068 in words is "two hundred thirty million, four hundred fifty-six thousand, sixty-eight".
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