Base | Representation |
---|---|
bin | 11011111011100… |
… | …11011000010001 |
3 | 121022212221002111 |
4 | 31331303120101 |
5 | 434440230131 |
6 | 35125545321 |
7 | 5543363035 |
oct | 1575633021 |
9 | 538787074 |
10 | 234305041 |
11 | 110293933 |
12 | 66575241 |
13 | 39708949 |
14 | 231921c5 |
15 | 15883ab1 |
hex | df73611 |
234305041 has 4 divisors (see below), whose sum is σ = 237605184. Its totient is φ = 231004900.
The previous prime is 234305023. The next prime is 234305047. The reversal of 234305041 is 140503432.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 234305041 - 25 = 234305009 is a prime.
It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (234305047) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1649965 + ... + 1650106.
It is an arithmetic number, because the mean of its divisors is an integer number (59401296).
Almost surely, 2234305041 is an apocalyptic number.
It is an amenable number.
234305041 is a deficient number, since it is larger than the sum of its proper divisors (3300143).
234305041 is an equidigital number, since it uses as much as digits as its factorization.
234305041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3300142.
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 234305041 is about 15307.0258704949. The cubic root of 234305041 is about 616.4916671515.
Adding to 234305041 its reverse (140503432), we get a palindrome (374808473).
The spelling of 234305041 in words is "two hundred thirty-four million, three hundred five thousand, forty-one".
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