Base | Representation |
---|---|
bin | 11011011101000… |
… | …10001001110011 |
3 | 121001100120101200 |
4 | 31232202021303 |
5 | 432424133243 |
6 | 34504102243 |
7 | 5464352226 |
oct | 1556421163 |
9 | 531316350 |
10 | 230302323 |
11 | 108aaa5a9 |
12 | 65164983 |
13 | 38936a84 |
14 | 2282d5bd |
15 | 15342ad3 |
hex | dba2273 |
230302323 has 24 divisors (see below), whose sum is σ = 337056720. Its totient is φ = 151519680.
The previous prime is 230302313. The next prime is 230302333. The reversal of 230302323 is 323203032.
It is an interprime number because it is at equal distance from previous prime (230302313) and next prime (230302333).
It is not a de Polignac number, because 230302323 - 24 = 230302307 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 230302296 and 230302305.
It is not an unprimeable number, because it can be changed into a prime (230302313) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 269565 + ... + 270417.
It is an arithmetic number, because the mean of its divisors is an integer number (14044030).
Almost surely, 2230302323 is an apocalyptic number.
230302323 is a deficient number, since it is larger than the sum of its proper divisors (106754397).
230302323 is a wasteful number, since it uses less digits than its factorization.
230302323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1219 (or 1216 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 18.
The square root of 230302323 is about 15175.7149090249. The cubic root of 230302323 is about 612.9609007916.
Adding to 230302323 its reverse (323203032), we get a palindrome (553505355).
The spelling of 230302323 in words is "two hundred thirty million, three hundred two thousand, three hundred twenty-three".
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