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34238341 = 139246319
BaseRepresentation
bin1000001010011…
…0111110000101
32101102111011201
42002212332011
532231111331
63221502501
7564010144
oct202467605
971374151
1034238341
1118365855
12b571a31
13712a197
14479375b
153014a61
hex20a6f85

34238341 has 4 divisors (see below), whose sum is σ = 34484800. Its totient is φ = 33991884.

The previous prime is 34238339. The next prime is 34238377. The reversal of 34238341 is 14383243.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14383243 = 72054749.

It is a cyclic number.

It is not a de Polignac number, because 34238341 - 21 = 34238339 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 (34238641) 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, 123021 + ... + 123298.

It is an arithmetic number, because the mean of its divisors is an integer number (8621200).

Almost surely, 234238341 is an apocalyptic number.

It is an amenable number.

34238341 is a deficient number, since it is larger than the sum of its proper divisors (246459).

34238341 is a wasteful number, since it uses less digits than its factorization.

34238341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246458.

The product of its digits is 6912, while the sum is 28.

The square root of 34238341 is about 5851.3537749823. The cubic root of 34238341 is about 324.7164106049.

It can be divided in two parts, 342 and 38341, that added together give a palindrome (38683).

The spelling of 34238341 in words is "thirty-four million, two hundred thirty-eight thousand, three hundred forty-one".

Divisors: 1 139 246319 34238341