Base | Representation |
---|---|
bin | 1101101001010111011… |
… | …0100001111101001111 |
3 | 211102010200121112112120 |
4 | 3122111312201331033 |
5 | 12320114214142111 |
6 | 255411252504023 |
7 | 22636461650013 |
oct | 3322566417517 |
9 | 742120545476 |
10 | 234442334031 |
11 | 90476649574 |
12 | 3952a31b013 |
13 | 19152b4a299 |
14 | b4c0504543 |
15 | 617209a406 |
hex | 3695da1f4f |
234442334031 has 8 divisors (see below), whose sum is σ = 312592348464. Its totient is φ = 156293604480.
The previous prime is 234442334017. The next prime is 234442334033. The reversal of 234442334031 is 130433244432.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 234442334031 - 211 = 234442331983 is a prime.
It is a super-2 number, since 2×2344423340312 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 234442333983 and 234442334001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234442334033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249271 + ... + 728711.
It is an arithmetic number, because the mean of its divisors is an integer number (39074043558).
Almost surely, 2234442334031 is an apocalyptic number.
234442334031 is a deficient number, since it is larger than the sum of its proper divisors (78150014433).
234442334031 is a wasteful number, since it uses less digits than its factorization.
234442334031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 642441.
The product of its (nonzero) digits is 82944, while the sum is 33.
Adding to 234442334031 its reverse (130433244432), we get a palindrome (364875578463).
The spelling of 234442334031 in words is "two hundred thirty-four billion, four hundred forty-two million, three hundred thirty-four thousand, thirty-one".
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