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34038835 = 56807767
BaseRepresentation
bin1000000111011…
…0010000110011
32101001100111121
42001312100303
532203220320
63213323111
7562216405
oct201662063
971040447
1034038835
1118239976
12b496497
13708a42c
144740b75
152ec58aa
hex2076433

34038835 has 4 divisors (see below), whose sum is σ = 40846608. Its totient is φ = 27231064.

The previous prime is 34038833. The next prime is 34038839. The reversal of 34038835 is 53883043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 53883043 = 232342741.

It is a cyclic number.

It is not a de Polignac number, because 34038835 - 21 = 34038833 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34038835.

It is not an unprimeable number, because it can be changed into a prime (34038833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3403879 + ... + 3403888.

It is an arithmetic number, because the mean of its divisors is an integer number (10211652).

Almost surely, 234038835 is an apocalyptic number.

34038835 is a deficient number, since it is larger than the sum of its proper divisors (6807773).

34038835 is an equidigital number, since it uses as much as digits as its factorization.

34038835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6807772.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 34038835 is about 5834.2810182575. The cubic root of 34038835 is about 324.0844766515.

The spelling of 34038835 in words is "thirty-four million, thirty-eight thousand, eight hundred thirty-five".

Divisors: 1 5 6807767 34038835