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34029079 = 72694471
BaseRepresentation
bin1000000111001…
…1111000010111
32101000212010021
42001303320113
532202412304
63213210011
7562146100
oct201637027
971025107
1034029079
1118232607
12b490907
137085b66
14473b3a7
152ec2a54
hex2073e17

34029079 has 6 divisors (see below), whose sum is σ = 39584904. Its totient is φ = 29167740.

The previous prime is 34029077. The next prime is 34029097. The reversal of 34029079 is 97092043.

34029079 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 34029079 - 21 = 34029077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34029071) 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, 347187 + ... + 347284.

It is an arithmetic number, because the mean of its divisors is an integer number (6597484).

Almost surely, 234029079 is an apocalyptic number.

34029079 is a deficient number, since it is larger than the sum of its proper divisors (5555825).

34029079 is an equidigital number, since it uses as much as digits as its factorization.

34029079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694485 (or 694478 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 34029079 is about 5833.4448656004. Note that the first 3 decimals coincide. The cubic root of 34029079 is about 324.0535113314.

The spelling of 34029079 in words is "thirty-four million, twenty-nine thousand, seventy-nine".

Divisors: 1 7 49 694471 4861297 34029079