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34312683 = 361971933
BaseRepresentation
bin1000001011100…
…1000111101011
32101120021011010
42002321013223
532241001213
63223235003
7564436656
oct202710753
971507133
1034312683
1118406699
12b5a8a63
137154c82
1447b289d
15302bac3
hex20b91eb

34312683 has 16 divisors (see below), whose sum is σ = 47003936. Its totient is φ = 22256640.

The previous prime is 34312669. The next prime is 34312687. The reversal of 34312683 is 38621343.

34312683 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 34312683 - 224 = 17535467 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 34312683.

It is not an unprimeable number, because it can be changed into a prime (34312687) 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 15 ways as a sum of consecutive naturals, for example, 16785 + ... + 18717.

It is an arithmetic number, because the mean of its divisors is an integer number (2937746).

Almost surely, 234312683 is an apocalyptic number.

34312683 is a deficient number, since it is larger than the sum of its proper divisors (12691253).

34312683 is a wasteful number, since it uses less digits than its factorization.

34312683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2094.

The product of its digits is 10368, while the sum is 30.

The square root of 34312683 is about 5857.7028774085. The cubic root of 34312683 is about 324.9512605411.

The spelling of 34312683 in words is "thirty-four million, three hundred twelve thousand, six hundred eighty-three".

Divisors: 1 3 61 97 183 291 1933 5799 5917 17751 117913 187501 353739 562503 11437561 34312683