Base | Representation |
---|---|
bin | 11011111011111… |
… | …00011101011010 |
3 | 121022221211010000 |
4 | 31331330131122 |
5 | 434442422414 |
6 | 35130433430 |
7 | 5543606340 |
oct | 1575743532 |
9 | 538854100 |
10 | 234342234 |
11 | 110309875 |
12 | 66592876 |
13 | 3971c859 |
14 | 231a1990 |
15 | 1588eb09 |
hex | df7c75a |
234342234 has 40 divisors (see below), whose sum is σ = 600117408. Its totient is φ = 66954600.
The previous prime is 234342223. The next prime is 234342247. The reversal of 234342234 is 432243432.
234342234 is a `hidden beast` number, since 2 + 3 + 434 + 223 + 4 = 666.
234342234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2343422342 = 109832565272221512, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 234342198 and 234342207.
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 19 ways as a sum of consecutive naturals, for example, 102192 + ... + 104459.
Almost surely, 2234342234 is an apocalyptic number.
234342234 is an abundant number, since it is smaller than the sum of its proper divisors (365775174).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234342234 is a wasteful number, since it uses less digits than its factorization.
234342234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 206672 (or 206663 counting only the distinct ones).
The product of its digits is 13824, while the sum is 27.
The square root of 234342234 is about 15308.2407219118. The cubic root of 234342234 is about 616.5242855441.
Adding to 234342234 its reverse (432243432), we get a palindrome (666585666).
The spelling of 234342234 in words is "two hundred thirty-four million, three hundred forty-two thousand, two hundred thirty-four".
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