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52595807 = 11171372053
BaseRepresentation
bin1100100010100…
…0110001011111
310122222010212212
43020220301133
5101431031212
65115151035
71206025355
oct310506137
9118863785
1052595807
1127764010
121574547b
13ab86aa4
146db17d5
15493de22
hex3228c5f

52595807 has 16 divisors (see below), whose sum is σ = 61225632. Its totient is φ = 44651520.

The previous prime is 52595801. The next prime is 52595827. The reversal of 52595807 is 70859525.

52595807 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 52595807 - 218 = 52333663 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 (52595801) 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, 24593 + ... + 26645.

It is an arithmetic number, because the mean of its divisors is an integer number (3826602).

Almost surely, 252595807 is an apocalyptic number.

52595807 is a deficient number, since it is larger than the sum of its proper divisors (8629825).

52595807 is a wasteful number, since it uses less digits than its factorization.

52595807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2218.

The product of its (nonzero) digits is 126000, while the sum is 41.

The square root of 52595807 is about 7252.2966707106. The cubic root of 52595807 is about 374.6712544063.

The spelling of 52595807 in words is "fifty-two million, five hundred ninety-five thousand, eight hundred seven".

Divisors: 1 11 17 137 187 1507 2053 2329 22583 25619 34901 281261 383911 3093871 4781437 52595807