Base | Representation |
---|---|
bin | 11011011100010… |
… | …01111101110010 |
3 | 121001011112111022 |
4 | 31232021331302 |
5 | 432413001000 |
6 | 34502015442 |
7 | 5463460334 |
oct | 1556117562 |
9 | 531145438 |
10 | 230203250 |
11 | 108a42122 |
12 | 65117582 |
13 | 38900954 |
14 | 22805454 |
15 | 15323585 |
hex | db89f72 |
230203250 has 32 divisors (see below), whose sum is σ = 438272640. Its totient is φ = 90514800.
The previous prime is 230203201. The next prime is 230203271. The reversal of 230203250 is 52302032.
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 15 ways as a sum of consecutive naturals, for example, 6947 + ... + 22553.
It is an arithmetic number, because the mean of its divisors is an integer number (13696020).
Almost surely, 2230203250 is an apocalyptic number.
230203250 is a deficient number, since it is larger than the sum of its proper divisors (208069390).
230203250 is a wasteful number, since it uses less digits than its factorization.
230203250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15683 (or 15673 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 17.
The square root of 230203250 is about 15172.4503624167. The cubic root of 230203250 is about 612.8729923058.
Adding to 230203250 its reverse (52302032), we get a palindrome (282505282).
The spelling of 230203250 in words is "two hundred thirty million, two hundred three thousand, two hundred fifty".
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