Base | Representation |
---|---|
bin | 11011011011011… |
… | …01010011000010 |
3 | 121000221120102021 |
4 | 31231231103002 |
5 | 432400221301 |
6 | 34455312054 |
7 | 5462461105 |
oct | 1555552302 |
9 | 530846367 |
10 | 230085826 |
11 | 108971983 |
12 | 6507b62a |
13 | 3888c379 |
14 | 227b473c |
15 | 152ed8a1 |
hex | db6d4c2 |
230085826 has 32 divisors (see below), whose sum is σ = 368290800. Its totient is φ = 107755648.
The previous prime is 230085787. The next prime is 230085827. The reversal of 230085826 is 628580032.
230085826 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 31304025 + 198781801 = 5595^2 + 14099^2 .
It is a super-2 number, since 2×2300858262 = 105878974652204552, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 230085791 and 230085800.
It is not an unprimeable number, because it can be changed into a prime (230085827) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2585190 + ... + 2585278.
Almost surely, 2230085826 is an apocalyptic number.
230085826 is a deficient number, since it is larger than the sum of its proper divisors (138204974).
230085826 is an frugal number, since it uses more digits than its factorization.
230085826 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 231 (or 173 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 34.
The square root of 230085826 is about 15168.5802236070. The cubic root of 230085826 is about 612.7687681212.
The spelling of 230085826 in words is "two hundred thirty million, eighty-five thousand, eight hundred twenty-six".
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