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34234741 = 231488467
BaseRepresentation
bin1000001010011…
…0000101110101
32101102022020101
42002212011311
532231002431
63221434101
7563663512
oct202460565
971368211
1034234741
1118363082
12b56b931
137128658
144792309
153013961
hex20a6175

34234741 has 4 divisors (see below), whose sum is σ = 35723232. Its totient is φ = 32746252.

The previous prime is 34234679. The next prime is 34234747. The reversal of 34234741 is 14743243.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34234741 - 29 = 34234229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34234747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 744211 + ... + 744256.

It is an arithmetic number, because the mean of its divisors is an integer number (8930808).

Almost surely, 234234741 is an apocalyptic number.

It is an amenable number.

34234741 is a deficient number, since it is larger than the sum of its proper divisors (1488491).

34234741 is a wasteful number, since it uses less digits than its factorization.

34234741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488490.

The product of its digits is 8064, while the sum is 28.

The square root of 34234741 is about 5851.0461457760. The cubic root of 34234741 is about 324.7050294066.

Adding to 34234741 its reverse (14743243), we get a palindrome (48977984).

The spelling of 34234741 in words is "thirty-four million, two hundred thirty-four thousand, seven hundred forty-one".

Divisors: 1 23 1488467 34234741