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34249055 = 512135647
BaseRepresentation
bin1000001010100…
…1100101011111
32101110000212112
42002221211133
532231432210
63222024235
7564053321
oct202514537
971400775
1034249055
1118372905
12b57807b
137132019
144797611
153017d05
hex20a995f

34249055 has 8 divisors (see below), whose sum is σ = 41140032. Its totient is φ = 27371808.

The previous prime is 34249049. The next prime is 34249081. The reversal of 34249055 is 55094243.

It is a happy number.

34249055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-34249055 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3242 + ... + 8888.

It is an arithmetic number, because the mean of its divisors is an integer number (5142504).

Almost surely, 234249055 is an apocalyptic number.

34249055 is a deficient number, since it is larger than the sum of its proper divisors (6890977).

34249055 is a wasteful number, since it uses less digits than its factorization.

34249055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6865.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 34249055 is about 5852.2692180042. The cubic root of 34249055 is about 324.7502775963.

The spelling of 34249055 in words is "thirty-four million, two hundred forty-nine thousand, fifty-five".

Divisors: 1 5 1213 5647 6065 28235 6849811 34249055