Base | Representation |
---|---|
bin | 11011100000100… |
… | …11011110000100 |
3 | 121002020011002020 |
4 | 31300103132010 |
5 | 433034011333 |
6 | 34522043140 |
7 | 5501324352 |
oct | 1560233604 |
9 | 532204066 |
10 | 230766468 |
11 | 109297299 |
12 | 653494b0 |
13 | 38a6a10a |
14 | 229107d2 |
15 | 153d53b3 |
hex | dc13784 |
230766468 has 24 divisors (see below), whose sum is σ = 540557472. Its totient is φ = 76621824.
The previous prime is 230766467. The next prime is 230766469. The reversal of 230766468 is 864667032.
It is an interprime number because it is at equal distance from previous prime (230766467) and next prime (230766469).
It is not an unprimeable number, because it can be changed into a prime (230766461) 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 in 7 ways as a sum of consecutive naturals, for example, 34330 + ... + 40497.
It is an arithmetic number, because the mean of its divisors is an integer number (22523228).
Almost surely, 2230766468 is an apocalyptic number.
It is an amenable number.
230766468 is an abundant number, since it is smaller than the sum of its proper divisors (309791004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230766468 is a wasteful number, since it uses less digits than its factorization.
230766468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75091 (or 75089 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 42.
The square root of 230766468 is about 15190.9995721151. Note that the first 3 decimals coincide. The cubic root of 230766468 is about 613.3724060122.
The spelling of 230766468 in words is "two hundred thirty million, seven hundred sixty-six thousand, four hundred sixty-eight".
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