Base | Representation |
---|---|
bin | 11011011101111… |
… | …11011100100000 |
3 | 121001120122222102 |
4 | 31232333130200 |
5 | 432442003204 |
6 | 34510425532 |
7 | 5465362100 |
oct | 1556773440 |
9 | 531518872 |
10 | 230422304 |
11 | 109081762 |
12 | 652022a8 |
13 | 38979578 |
14 | 22861200 |
15 | 1536841e |
hex | dbbf720 |
230422304 has 36 divisors (see below), whose sum is σ = 527711814. Its totient is φ = 98751744.
The previous prime is 230422277. The next prime is 230422327. The reversal of 230422304 is 403224032.
It can be written as a sum of positive squares in only one way, i.e., 229461904 + 960400 = 15148^2 + 980^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 71909 + ... + 75044.
Almost surely, 2230422304 is an apocalyptic number.
It is an amenable number.
230422304 is an abundant number, since it is smaller than the sum of its proper divisors (297289510).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230422304 is a wasteful number, since it uses less digits than its factorization.
230422304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146977 (or 146962 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 20.
The square root of 230422304 is about 15179.6674535380. The cubic root of 230422304 is about 613.0673274126.
Adding to 230422304 its reverse (403224032), we get a palindrome (633646336).
The spelling of 230422304 in words is "two hundred thirty million, four hundred twenty-two thousand, three hundred four".
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