Base | Representation |
---|---|
bin | 11011011101001… |
… | …11001110111010 |
3 | 121001101121221022 |
4 | 31232213032322 |
5 | 432430320010 |
6 | 34504342442 |
7 | 5464500002 |
oct | 1556471672 |
9 | 531347838 |
10 | 230323130 |
11 | 1090141a4 |
12 | 65174a22 |
13 | 3894339b |
14 | 22837002 |
15 | 15348d55 |
hex | dba73ba |
230323130 has 16 divisors (see below), whose sum is σ = 436402080. Its totient is φ = 87280272.
The previous prime is 230323099. The next prime is 230323147. The reversal of 230323130 is 31323032.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 230323099 and 230323108.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 605924 + ... + 606303.
It is an arithmetic number, because the mean of its divisors is an integer number (27275130).
Almost surely, 2230323130 is an apocalyptic number.
230323130 is a deficient number, since it is larger than the sum of its proper divisors (206078950).
230323130 is a wasteful number, since it uses less digits than its factorization.
230323130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1212253.
The product of its (nonzero) digits is 324, while the sum is 17.
The square root of 230323130 is about 15176.4004296144. The cubic root of 230323130 is about 612.9793598519.
Adding to 230323130 its reverse (31323032), we get a palindrome (261646162).
It can be divided in two parts, 23032 and 3130, that added together give a palindrome (26162).
The spelling of 230323130 in words is "two hundred thirty million, three hundred twenty-three thousand, one hundred thirty".
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