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52575683 = 443118681
BaseRepresentation
bin1100100010001…
…1110111000011
310122221010021112
43020203313003
5101424410213
65114513535
71205612606
oct310436703
9118833245
1052575683
112774a986
12157358ab
13ab7a894
146da833d
154937ea8
hex3223dc3

52575683 has 4 divisors (see below), whose sum is σ = 52694808. Its totient is φ = 52456560.

The previous prime is 52575661. The next prime is 52575703. The reversal of 52575683 is 38657525.

52575683 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52575683 - 26 = 52575619 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 52575683.

It is not an unprimeable number, because it can be changed into a prime (52575643) 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 3 ways as a sum of consecutive naturals, for example, 58898 + ... + 59783.

It is an arithmetic number, because the mean of its divisors is an integer number (13173702).

Almost surely, 252575683 is an apocalyptic number.

52575683 is a deficient number, since it is larger than the sum of its proper divisors (119125).

52575683 is a wasteful number, since it uses less digits than its factorization.

52575683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119124.

The product of its digits is 252000, while the sum is 41.

The square root of 52575683 is about 7250.9091154144. The cubic root of 52575683 is about 374.6234632319.

The spelling of 52575683 in words is "fifty-two million, five hundred seventy-five thousand, six hundred eighty-three".

Divisors: 1 443 118681 52575683