Base | Representation |
---|---|
bin | 11011011101000… |
… | …10101000101111 |
3 | 121001100200010000 |
4 | 31232202220233 |
5 | 432424214203 |
6 | 34504115343 |
7 | 5464361055 |
oct | 1556425057 |
9 | 531320100 |
10 | 230304303 |
11 | 109001039 |
12 | 65165b53 |
13 | 38937948 |
14 | 228301d5 |
15 | 153434a3 |
hex | dba2a2f |
230304303 has 10 divisors (see below), whose sum is σ = 344034944. Its totient is φ = 153536148.
The previous prime is 230304289. The next prime is 230304307. The reversal of 230304303 is 303403032.
230304303 is a `hidden beast` number, since 230 + 3 + 0 + 430 + 3 = 666.
It is not a de Polignac number, because 230304303 - 25 = 230304271 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230304307) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1421551 + ... + 1421712.
Almost surely, 2230304303 is an apocalyptic number.
230304303 is a deficient number, since it is larger than the sum of its proper divisors (113730641).
230304303 is an equidigital number, since it uses as much as digits as its factorization.
230304303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2843275 (or 2843266 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 18.
The square root of 230304303 is about 15175.7801446911. The cubic root of 230304303 is about 612.9626574089.
Adding to 230304303 its reverse (303403032), we get a palindrome (533707335).
The spelling of 230304303 in words is "two hundred thirty million, three hundred four thousand, three hundred three".
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