Base | Representation |
---|---|
bin | 11011111100101… |
… | …01000100100011 |
3 | 121100010221101200 |
4 | 31332111010203 |
5 | 440004134133 |
6 | 35132532243 |
7 | 5544506262 |
oct | 1576250443 |
9 | 540127350 |
10 | 234443043 |
11 | 11037858a |
12 | 66621083 |
13 | 397566c3 |
14 | 231ca5d9 |
15 | 158ae913 |
hex | df95123 |
234443043 has 12 divisors (see below), whose sum is σ = 346900008. Its totient is φ = 152483040.
The previous prime is 234443023. The next prime is 234443057. The reversal of 234443043 is 340344432.
It is not a de Polignac number, because 234443043 - 28 = 234442787 is a prime.
It is a super-2 number, since 2×2344430432 = 109927080822199698, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 234442998 and 234443016.
It is not an unprimeable number, because it can be changed into a prime (234443023) 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, 317305 + ... + 318042.
It is an arithmetic number, because the mean of its divisors is an integer number (28908334).
Almost surely, 2234443043 is an apocalyptic number.
234443043 is a deficient number, since it is larger than the sum of its proper divisors (112456965).
234443043 is a wasteful number, since it uses less digits than its factorization.
234443043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 635394 (or 635391 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 27.
The square root of 234443043 is about 15311.5330062016. The cubic root of 234443043 is about 616.6126780427.
Adding to 234443043 its reverse (340344432), we get a palindrome (574787475).
The spelling of 234443043 in words is "two hundred thirty-four million, four hundred forty-three thousand, forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •