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34938205 = 58298429
BaseRepresentation
bin1000010101000…
…1110101011101
32102202001012121
42011101311131
532421010310
63244502541
7602653441
oct205216535
972661177
1034938205
11187a3655
12b84aa51
1373138c3
1448d6821
1531020da
hex2151d5d

34938205 has 8 divisors (see below), whose sum is σ = 41981400. Its totient is φ = 27913536.

The previous prime is 34938193. The next prime is 34938221. The reversal of 34938205 is 50283943.

It is a happy number.

34938205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1077444 + 33860761 = 1038^2 + 5819^2 .

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 34938205 - 217 = 34807133 is a prime.

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, 70 + ... + 8359.

It is an arithmetic number, because the mean of its divisors is an integer number (5247675).

Almost surely, 234938205 is an apocalyptic number.

It is an amenable number.

34938205 is a deficient number, since it is larger than the sum of its proper divisors (7043195).

34938205 is an equidigital number, since it uses as much as digits as its factorization.

34938205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9263.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 34938205 is about 5910.8548451134. The cubic root of 34938205 is about 326.9140075702.

The spelling of 34938205 in words is "thirty-four million, nine hundred thirty-eight thousand, two hundred five".

Divisors: 1 5 829 4145 8429 42145 6987641 34938205