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52589283 = 319922619
BaseRepresentation
bin1100100010011…
…1001011100011
310122221210221020
43020213023203
5101430324113
65115100523
71206000345
oct310471343
9118853836
1052589283
112775a11a
1215741743
13ab83b26
146dad295
15493c023
hex32272e3

52589283 has 8 divisors (see below), whose sum is σ = 73809600. Its totient is φ = 33214248.

The previous prime is 52589263. The next prime is 52589309. The reversal of 52589283 is 38298525.

52589283 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52589283 - 28 = 52589027 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (52589213) 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 7 ways as a sum of consecutive naturals, for example, 461253 + ... + 461366.

It is an arithmetic number, because the mean of its divisors is an integer number (9226200).

Almost surely, 252589283 is an apocalyptic number.

52589283 is a deficient number, since it is larger than the sum of its proper divisors (21220317).

52589283 is a wasteful number, since it uses less digits than its factorization.

52589283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922641.

The product of its digits is 172800, while the sum is 42.

The square root of 52589283 is about 7251.8468682123. The cubic root of 52589283 is about 374.6557623200.

It can be divided in two parts, 5258928 and 3, that multiplied together give a square (15776784 = 39722).

The spelling of 52589283 in words is "fifty-two million, five hundred eighty-nine thousand, two hundred eighty-three".

Divisors: 1 3 19 57 922619 2767857 17529761 52589283