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52064795 = 5172137263
BaseRepresentation
bin1100011010011…
…1001000011011
310121222011110202
43012213020123
5101312033140
65055532415
71201354256
oct306471033
9117864422
1052064795
1127431062
121552a10b
13aa2c193
146cb409d
154886915
hex31a721b

52064795 has 24 divisors (see below), whose sum is σ = 67107744. Its totient is φ = 38767616.

The previous prime is 52064783. The next prime is 52064827. The reversal of 52064795 is 59746025.

It is a happy number.

52064795 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 52064795 - 218 = 51802651 is a prime.

It is a Duffinian 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 23 ways as a sum of consecutive naturals, for example, 197834 + ... + 198096.

It is an arithmetic number, because the mean of its divisors is an integer number (2796156).

Almost surely, 252064795 is an apocalyptic number.

52064795 is a deficient number, since it is larger than the sum of its proper divisors (15042949).

52064795 is a wasteful number, since it uses less digits than its factorization.

52064795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439 (or 422 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 52064795 is about 7215.5938771525. The cubic root of 52064795 is about 373.4060821418.

It can be divided in two parts, 5206 and 4795, that added together give a palindrome (10001).

The spelling of 52064795 in words is "fifty-two million, sixty-four thousand, seven hundred ninety-five".

Divisors: 1 5 17 85 137 263 289 685 1315 1445 2329 4471 11645 22355 36031 39593 76007 180155 197965 380035 612527 3062635 10412959 52064795