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34204775 = 5211294289
BaseRepresentation
bin1000001001111…
…0110001100111
32101100210010112
42002132301213
532224023100
63221043235
7563510243
oct202366147
971323115
1034204775
1118342610
12b55651b
137117b17
144785423
153009b35
hex209ec67

34204775 has 24 divisors (see below), whose sum is σ = 47876400. Its totient is φ = 24012800.

The previous prime is 34204763. The next prime is 34204777. The reversal of 34204775 is 57740243.

34204775 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 34204775 - 212 = 34200679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34204777) 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 23 ways as a sum of consecutive naturals, for example, 5831 + ... + 10119.

It is an arithmetic number, because the mean of its divisors is an integer number (1994850).

Almost surely, 234204775 is an apocalyptic number.

34204775 is a deficient number, since it is larger than the sum of its proper divisors (13671625).

34204775 is a wasteful number, since it uses less digits than its factorization.

34204775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4339 (or 4334 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 32.

The square root of 34204775 is about 5848.4848465222. The cubic root of 34204775 is about 324.6102625999.

The spelling of 34204775 in words is "thirty-four million, two hundred four thousand, seven hundred seventy-five".

Divisors: 1 5 11 25 29 55 145 275 319 725 1595 4289 7975 21445 47179 107225 124381 235895 621905 1179475 1368191 3109525 6840955 34204775