Base | Representation |
---|---|
bin | 11011110100111… |
… | …10101110111010 |
3 | 121021020200022021 |
4 | 31322132232322 |
5 | 434224342132 |
6 | 35055145054 |
7 | 5533104502 |
oct | 1572365672 |
9 | 537220267 |
10 | 233434042 |
11 | 10a8494a6 |
12 | 6621518a |
13 | 3949236a |
14 | 23006a02 |
15 | 15760997 |
hex | de9ebba |
233434042 has 8 divisors (see below), whose sum is σ = 350282196. Its totient is φ = 116673312.
The previous prime is 233434039. The next prime is 233434139. The reversal of 233434042 is 240434332.
It can be written as a sum of positive squares in 2 ways, for example, as 189860841 + 43573201 = 13779^2 + 6601^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 233433998 and 233434016.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14713 + ... + 26140.
Almost surely, 2233434042 is an apocalyptic number.
233434042 is a deficient number, since it is larger than the sum of its proper divisors (116848154).
233434042 is a wasteful number, since it uses less digits than its factorization.
233434042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43712.
The product of its (nonzero) digits is 6912, while the sum is 25.
The square root of 233434042 is about 15278.5484258159. The cubic root of 233434042 is about 615.7268089915.
Adding to 233434042 its reverse (240434332), we get a palindrome (473868374).
The spelling of 233434042 in words is "two hundred thirty-three million, four hundred thirty-four thousand, forty-two".
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