Search a number
-
+
234024233 = 476774317
BaseRepresentation
bin11011111001011…
…10110100101001
3121022100122220012
431330232310221
5434402233413
635115541305
75541113252
oct1574566451
9538318805
10234024233
11110111963
126645a835
133963aba1
142311bb29
151582a7a8
hexdf2ed29

234024233 has 8 divisors (see below), whose sum is σ = 242573952. Its totient is φ = 225623376.

The previous prime is 234024209. The next prime is 234024251. The reversal of 234024233 is 332420432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 234024233 - 26 = 234024169 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234024199 and 234024208.

It is not an unprimeable number, because it can be changed into a prime (234024283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34010 + ... + 40307.

It is an arithmetic number, because the mean of its divisors is an integer number (30321744).

Almost surely, 2234024233 is an apocalyptic number.

It is an amenable number.

234024233 is a deficient number, since it is larger than the sum of its proper divisors (8549719).

234024233 is an equidigital number, since it uses as much as digits as its factorization.

234024233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74431.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 234024233 is about 15297.8506006563. The cubic root of 234024233 is about 616.2452860585.

Adding to 234024233 its reverse (332420432), we get a palindrome (566444665).

The spelling of 234024233 in words is "two hundred thirty-four million, twenty-four thousand, two hundred thirty-three".

Divisors: 1 47 67 3149 74317 3492899 4979239 234024233