Base | Representation |
---|---|
bin | 1101101000010000000… |
… | …1001010111000011011 |
3 | 211101100211121120011201 |
4 | 3122010001022320123 |
5 | 12314011120230321 |
6 | 255321443535031 |
7 | 22626166536301 |
oct | 3320401127033 |
9 | 741324546151 |
10 | 234143133211 |
11 | 90332770569 |
12 | 3946608a477 |
13 | 19105b6c190 |
14 | b49289c271 |
15 | 6155b98291 |
hex | 368404ae1b |
234143133211 has 32 divisors (see below), whose sum is σ = 267795859968. Its totient is φ = 202803202560.
The previous prime is 234143133173. The next prime is 234143133241. The reversal of 234143133211 is 112331341432.
It is a cyclic number.
It is not a de Polignac number, because 234143133211 - 219 = 234142608923 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 234143133211.
It is not an unprimeable number, because it can be changed into a prime (234143133241) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 179144820 + ... + 179146126.
It is an arithmetic number, because the mean of its divisors is an integer number (8368620624).
Almost surely, 2234143133211 is an apocalyptic number.
234143133211 is a deficient number, since it is larger than the sum of its proper divisors (33652726757).
234143133211 is a wasteful number, since it uses less digits than its factorization.
234143133211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3171.
The product of its digits is 5184, while the sum is 28.
Adding to 234143133211 its reverse (112331341432), we get a palindrome (346474474643).
The spelling of 234143133211 in words is "two hundred thirty-four billion, one hundred forty-three million, one hundred thirty-three thousand, two hundred eleven".
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