Base | Representation |
---|---|
bin | 11011011100100… |
… | …11101011000110 |
3 | 121001020120001001 |
4 | 31232103223012 |
5 | 432420234024 |
6 | 34502523514 |
7 | 5464014301 |
oct | 1556235306 |
9 | 531216031 |
10 | 230243014 |
11 | 108a69a91 |
12 | 6513659a |
13 | 38915a91 |
14 | 22815b38 |
15 | 15330244 |
hex | db93ac6 |
230243014 has 16 divisors (see below), whose sum is σ = 357396480. Its totient is φ = 111129480.
The previous prime is 230243011. The next prime is 230243029. The reversal of 230243014 is 410342032.
It is a junction number, because it is equal to n+sod(n) for n = 230242982 and 230243000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230243011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21547 + ... + 30409.
It is an arithmetic number, because the mean of its divisors is an integer number (22337280).
Almost surely, 2230243014 is an apocalyptic number.
230243014 is a deficient number, since it is larger than the sum of its proper divisors (127153466).
230243014 is a wasteful number, since it uses less digits than its factorization.
230243014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9315.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 230243014 is about 15173.7607072209. The cubic root of 230243014 is about 612.9082783390.
Adding to 230243014 its reverse (410342032), we get a palindrome (640585046).
The spelling of 230243014 in words is "two hundred thirty million, two hundred forty-three thousand, fourteen".
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