Base | Representation |
---|---|
bin | 11100000000110… |
… | …11011010110011 |
3 | 121101011220020201 |
4 | 32000123122303 |
5 | 440124241311 |
6 | 35152420031 |
7 | 5552260516 |
oct | 1600333263 |
9 | 541156221 |
10 | 234993331 |
11 | 110713a71 |
12 | 66847617 |
13 | 398ba011 |
14 | 232d0d7d |
15 | 1596c9c1 |
hex | e01b6b3 |
234993331 has 4 divisors (see below), whose sum is σ = 237073032. Its totient is φ = 232913632.
The previous prime is 234993301. The next prime is 234993379. The reversal of 234993331 is 133399432.
It is a happy number.
234993331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 234993331 - 211 = 234991283 is a prime.
It is a super-2 number, since 2×2349933312 = 110443731228951122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (234993301) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1039681 + ... + 1039906.
It is an arithmetic number, because the mean of its divisors is an integer number (59268258).
Almost surely, 2234993331 is an apocalyptic number.
234993331 is a deficient number, since it is larger than the sum of its proper divisors (2079701).
234993331 is a wasteful number, since it uses less digits than its factorization.
234993331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2079700.
The product of its digits is 52488, while the sum is 37.
The square root of 234993331 is about 15329.4921964167. The cubic root of 234993331 is about 617.0947417136.
The spelling of 234993331 in words is "two hundred thirty-four million, nine hundred ninety-three thousand, three hundred thirty-one".
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