Base | Representation |
---|---|
bin | 11011111101010… |
… | …10011011101111 |
3 | 121100022101102102 |
4 | 31332222123233 |
5 | 440014434133 |
6 | 35134445315 |
7 | 5545322342 |
oct | 1576523357 |
9 | 540271372 |
10 | 234530543 |
11 | 1104282a5 |
12 | 6666383b |
13 | 39787490 |
14 | 23210459 |
15 | 158ca7e8 |
hex | dfaa6ef |
234530543 has 8 divisors (see below), whose sum is σ = 256712736. Its totient is φ = 212940000.
The previous prime is 234530507. The next prime is 234530551. The reversal of 234530543 is 345035432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 234530543 - 226 = 167421679 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234530503) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147083 + ... + 148668.
It is an arithmetic number, because the mean of its divisors is an integer number (32089092).
Almost surely, 2234530543 is an apocalyptic number.
234530543 is a deficient number, since it is larger than the sum of its proper divisors (22182193).
234530543 is a wasteful number, since it uses less digits than its factorization.
234530543 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 295825.
The product of its (nonzero) digits is 21600, while the sum is 29.
The square root of 234530543 is about 15314.3900629441. The cubic root of 234530543 is about 616.6893802526.
Adding to 234530543 its reverse (345035432), we get a palindrome (579565975).
The spelling of 234530543 in words is "two hundred thirty-four million, five hundred thirty thousand, five hundred forty-three".
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