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34256341 = 72838423
BaseRepresentation
bin1000001010101…
…1010111010101
32101110101212101
42002223113111
532232200331
63222122101
7564113500
oct202532725
971411771
1034256341
1118378329
12b580331
137135432
14479a137
15301a061
hex20ab5d5

34256341 has 12 divisors (see below), whose sum is σ = 40334112. Its totient is φ = 29005368.

The previous prime is 34256317. The next prime is 34256347. The reversal of 34256341 is 14365243.

34256341 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 34256341 - 27 = 34256213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34256347) 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 11 ways as a sum of consecutive naturals, for example, 145 + ... + 8278.

It is an arithmetic number, because the mean of its divisors is an integer number (3361176).

Almost surely, 234256341 is an apocalyptic number.

It is an amenable number.

34256341 is a deficient number, since it is larger than the sum of its proper divisors (6077771).

34256341 is an equidigital number, since it uses as much as digits as its factorization.

34256341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8520 (or 8513 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 34256341 is about 5852.8916784783. The cubic root of 34256341 is about 324.7733046332.

The spelling of 34256341 in words is "thirty-four million, two hundred fifty-six thousand, three hundred forty-one".

Divisors: 1 7 49 83 581 4067 8423 58961 412727 699109 4893763 34256341