Search a number
-
+
34240333 = 173197921
BaseRepresentation
bin1000001010011…
…1011101001101
32101102120220111
42002213131031
532231142313
63221520021
7564016021
oct202473515
971376814
1034240333
11183672a6
12b573011
13712b06a
144794381
15301543d
hex20a774d

34240333 has 4 divisors (see below), whose sum is σ = 34438428. Its totient is φ = 34042240.

The previous prime is 34240319. The next prime is 34240391. The reversal of 34240333 is 33304243.

34240333 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, and also an emirpimes, since its reverse is a distinct semiprime: 33304243 = 74757749.

It can be written as a sum of positive squares in 2 ways, for example, as 17413929 + 16826404 = 4173^2 + 4102^2 .

It is a cyclic number.

It is not a de Polignac number, because 34240333 - 25 = 34240301 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 (34240433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98788 + ... + 99133.

It is an arithmetic number, because the mean of its divisors is an integer number (8609607).

Almost surely, 234240333 is an apocalyptic number.

It is an amenable number.

34240333 is a deficient number, since it is larger than the sum of its proper divisors (198095).

34240333 is a wasteful number, since it uses less digits than its factorization.

34240333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198094.

The product of its (nonzero) digits is 2592, while the sum is 22.

The square root of 34240333 is about 5851.5239895261. The cubic root of 34240333 is about 324.7227078585.

Adding to 34240333 its reverse (33304243), we get a palindrome (67544576).

The spelling of 34240333 in words is "thirty-four million, two hundred forty thousand, three hundred thirty-three".

Divisors: 1 173 197921 34240333