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34940105 = 523303827
BaseRepresentation
bin1000010101001…
…0010011001001
32102202010210222
42011102103021
532421040410
63244515425
7602662124
oct205222311
972663728
1034940105
11187a5022
12b84bb75
137314725
1448d73bb
153102955
hex21524c9

34940105 has 8 divisors (see below), whose sum is σ = 43751232. Its totient is φ = 26736688.

The previous prime is 34940089. The next prime is 34940111. The reversal of 34940105 is 50104943.

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 34940105 - 24 = 34940089 is a prime.

It is a super-2 number, since 2×349401052 = 2441621874822050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151799 + ... + 152028.

It is an arithmetic number, because the mean of its divisors is an integer number (5468904).

Almost surely, 234940105 is an apocalyptic number.

It is an amenable number.

34940105 is a deficient number, since it is larger than the sum of its proper divisors (8811127).

34940105 is a wasteful number, since it uses less digits than its factorization.

34940105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303855.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 34940105 is about 5911.0155641818. The cubic root of 34940105 is about 326.9199335125.

The spelling of 34940105 in words is "thirty-four million, nine hundred forty thousand, one hundred five".

Divisors: 1 5 23 115 303827 1519135 6988021 34940105