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34026913 = 236912141
BaseRepresentation
bin1000000111001…
…1010110100001
32101000202011001
42001303112201
532202330123
63213152001
7562136554
oct201632641
971022131
1034026913
1118230a18
12b48b601
137084b8b
14473a69b
152ec20ad
hex20735a1

34026913 has 8 divisors (see below), whose sum is σ = 35574336. Its totient is φ = 32485200.

The previous prime is 34026859. The next prime is 34026953. The reversal of 34026913 is 31962043.

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

It is a de Polignac number, because none of the positive numbers 2k-34026913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34026953) 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 7 ways as a sum of consecutive naturals, for example, 14823 + ... + 16963.

It is an arithmetic number, because the mean of its divisors is an integer number (4446792).

Almost surely, 234026913 is an apocalyptic number.

It is an amenable number.

34026913 is a deficient number, since it is larger than the sum of its proper divisors (1547423).

34026913 is a wasteful number, since it uses less digits than its factorization.

34026913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2855.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 34026913 is about 5833.2592090529. The cubic root of 34026913 is about 324.0466356942.

Adding to 34026913 its reverse (31962043), we get a palindrome (65988956).

The spelling of 34026913 in words is "thirty-four million, twenty-six thousand, nine hundred thirteen".

Divisors: 1 23 691 2141 15893 49243 1479431 34026913