Base | Representation |
---|---|
bin | 11011011101011… |
… | …01010110110110 |
3 | 121001102220100100 |
4 | 31232231112312 |
5 | 432432120324 |
6 | 34505054530 |
7 | 5464633065 |
oct | 1556552666 |
9 | 531386310 |
10 | 230348214 |
11 | 109031028 |
12 | 65187446 |
13 | 38951925 |
14 | 228421dc |
15 | 153514c9 |
hex | dbad5b6 |
230348214 has 24 divisors (see below), whose sum is σ = 500900400. Its totient is φ = 76503888.
The previous prime is 230348203. The next prime is 230348219. The reversal of 230348214 is 412843032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230348219) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18114 + ... + 28085.
It is an arithmetic number, because the mean of its divisors is an integer number (20870850).
Almost surely, 2230348214 is an apocalyptic number.
230348214 is an abundant number, since it is smaller than the sum of its proper divisors (270552186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230348214 is a wasteful number, since it uses less digits than its factorization.
230348214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46484 (or 46481 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
The square root of 230348214 is about 15177.2268217880. The cubic root of 230348214 is about 613.0016118016.
The spelling of 230348214 in words is "two hundred thirty million, three hundred forty-eight thousand, two hundred fourteen".
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