Base | Representation |
---|---|
bin | 11011110010000… |
… | …01000011011011 |
3 | 121020112011221202 |
4 | 31321001003123 |
5 | 434130102311 |
6 | 35043024415 |
7 | 5526616013 |
oct | 1571010333 |
9 | 536464852 |
10 | 233050331 |
11 | 10a607188 |
12 | 6606b10b |
13 | 39389807 |
14 | 22d46c43 |
15 | 156d6e3b |
hex | de410db |
233050331 has 4 divisors (see below), whose sum is σ = 246759192. Its totient is φ = 219341472.
The previous prime is 233050291. The next prime is 233050361. The reversal of 233050331 is 133050332.
233050331 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 233050331 - 26 = 233050267 is a prime.
It is a super-2 number, since 2×2330503312 = 108624913558419122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (233050361) 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, 6854405 + ... + 6854438.
It is an arithmetic number, because the mean of its divisors is an integer number (61689798).
Almost surely, 2233050331 is an apocalyptic number.
233050331 is a deficient number, since it is larger than the sum of its proper divisors (13708861).
233050331 is a wasteful number, since it uses less digits than its factorization.
233050331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13708860.
The product of its (nonzero) digits is 810, while the sum is 20.
The square root of 233050331 is about 15265.9860801718. The cubic root of 233050331 is about 615.3892536537.
Subtracting from 233050331 its reverse (133050332), we obtain a palindrome (99999999).
The spelling of 233050331 in words is "two hundred thirty-three million, fifty thousand, three hundred thirty-one".
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