Base | Representation |
---|---|
bin | 11011011011110… |
… | …11110100101100 |
3 | 121001001121000220 |
4 | 31231323310230 |
5 | 432404122244 |
6 | 34500451340 |
7 | 5463126423 |
oct | 1555736454 |
9 | 531047026 |
10 | 230145324 |
11 | 108a02652 |
12 | 650a9b50 |
13 | 388b0486 |
14 | 227cc2ba |
15 | 15311319 |
hex | db7bd2c |
230145324 has 24 divisors (see below), whose sum is σ = 537278448. Its totient is φ = 76676160.
The previous prime is 230145283. The next prime is 230145329. The reversal of 230145324 is 423541032.
It is a junction number, because it is equal to n+sod(n) for n = 230145294 and 230145303.
It is not an unprimeable number, because it can be changed into a prime (230145329) 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, 29394 + ... + 36390.
It is an arithmetic number, because the mean of its divisors is an integer number (22386602).
Almost surely, 2230145324 is an apocalyptic number.
It is an amenable number.
230145324 is an abundant number, since it is smaller than the sum of its proper divisors (307133124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230145324 is a wasteful number, since it uses less digits than its factorization.
230145324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9745 (or 9743 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 230145324 is about 15170.5413219173. The cubic root of 230145324 is about 612.8215822886.
Adding to 230145324 its reverse (423541032), we get a palindrome (653686356).
The spelling of 230145324 in words is "two hundred thirty million, one hundred forty-five thousand, three hundred twenty-four".
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