Base | Representation |
---|---|
bin | 11011011101000… |
… | …10001010000110 |
3 | 121001100120102101 |
4 | 31232202022012 |
5 | 432424133332 |
6 | 34504102314 |
7 | 5464352254 |
oct | 1556421206 |
9 | 531316371 |
10 | 230302342 |
11 | 108aaa616 |
12 | 6516499a |
13 | 38936a9a |
14 | 2282d5d4 |
15 | 15342ae7 |
hex | dba2286 |
230302342 has 8 divisors (see below), whose sum is σ = 346565232. Its totient is φ = 114780600.
The previous prime is 230302339. The next prime is 230302403. The reversal of 230302342 is 243203032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184509 + ... + 185752.
It is an arithmetic number, because the mean of its divisors is an integer number (43320654).
Almost surely, 2230302342 is an apocalyptic number.
230302342 is a deficient number, since it is larger than the sum of its proper divisors (116262890).
230302342 is a wasteful number, since it uses less digits than its factorization.
230302342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 370574.
The product of its (nonzero) digits is 864, while the sum is 19.
The square root of 230302342 is about 15175.7155350250. The cubic root of 230302342 is about 612.9609176481.
Adding to 230302342 its reverse (243203032), we get a palindrome (473505374).
The spelling of 230302342 in words is "two hundred thirty million, three hundred two thousand, three hundred forty-two".
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