Base | Representation |
---|---|
bin | 11011011101001… |
… | …11001101100001 |
3 | 121001101121211000 |
4 | 31232213031201 |
5 | 432430314131 |
6 | 34504342213 |
7 | 5464466514 |
oct | 1556471541 |
9 | 531347730 |
10 | 230323041 |
11 | 109014123 |
12 | 65174969 |
13 | 38943330 |
14 | 22836d7b |
15 | 15348ce6 |
hex | dba7361 |
230323041 has 32 divisors (see below), whose sum is σ = 370782720. Its totient is φ = 140458752.
The previous prime is 230322991. The next prime is 230323057. The reversal of 230323041 is 140323032.
It is not a de Polignac number, because 230323041 - 27 = 230322913 is a prime.
It is not an unprimeable number, because it can be changed into a prime (230323061) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36760 + ... + 42566.
It is an arithmetic number, because the mean of its divisors is an integer number (11586960).
Almost surely, 2230323041 is an apocalyptic number.
It is an amenable number.
230323041 is a deficient number, since it is larger than the sum of its proper divisors (140459679).
230323041 is a wasteful number, since it uses less digits than its factorization.
230323041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5942 (or 5936 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 230323041 is about 15176.3974974300. The cubic root of 230323041 is about 612.9792808974.
Adding to 230323041 its reverse (140323032), we get a palindrome (370646073).
Subtracting from 230323041 its reverse (140323032), we obtain a palindrome (90000009).
The spelling of 230323041 in words is "two hundred thirty million, three hundred twenty-three thousand, forty-one".
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