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34055471 = 172117839
BaseRepresentation
bin1000000111101…
…0010100101111
32101002012022202
42001322110233
532204233341
63213532115
7562316042
oct201722457
971065282
1034055471
111825041a
12b4a403b
137094b88
144746c59
152eca79b
hex207a52f

34055471 has 6 divisors (see below), whose sum is σ = 36176880. Its totient is φ = 32051936.

The previous prime is 34055459. The next prime is 34055473. The reversal of 34055471 is 17455043.

34055471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34055471 - 218 = 33793327 is a prime.

It is a super-3 number, since 3×340554713 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34055473) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 58631 + ... + 59208.

It is an arithmetic number, because the mean of its divisors is an integer number (6029480).

Almost surely, 234055471 is an apocalyptic number.

34055471 is a deficient number, since it is larger than the sum of its proper divisors (2121409).

34055471 is a wasteful number, since it uses less digits than its factorization.

34055471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117873 (or 117856 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 34055471 is about 5835.7065553367. The cubic root of 34055471 is about 324.1372652899.

The spelling of 34055471 in words is "thirty-four million, fifty-five thousand, four hundred seventy-one".

Divisors: 1 17 289 117839 2003263 34055471