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52839584 = 257235891
BaseRepresentation
bin1100100110010…
…0010010100000
310200102112021122
43021210102200
5102011331314
65124311412
71211062160
oct311442240
9120375248
1052839584
1127910186
1215842568
13ac40a35
1470365a0
15498b28e
hex32644a0

52839584 has 24 divisors (see below), whose sum is σ = 118889568. Its totient is φ = 22645440.

The previous prime is 52839583. The next prime is 52839607. The reversal of 52839584 is 48593825.

It is not an unprimeable number, because it can be changed into a prime (52839583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117722 + ... + 118169.

It is an arithmetic number, because the mean of its divisors is an integer number (4953732).

Almost surely, 252839584 is an apocalyptic number.

It is an amenable number.

52839584 is an abundant number, since it is smaller than the sum of its proper divisors (66049984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52839584 is a wasteful number, since it uses less digits than its factorization.

52839584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235908 (or 235900 counting only the distinct ones).

The product of its digits is 345600, while the sum is 44.

The square root of 52839584 is about 7269.0841238770. The cubic root of 52839584 is about 375.2492186331.

The spelling of 52839584 in words is "fifty-two million, eight hundred thirty-nine thousand, five hundred eighty-four".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 235891 471782 943564 1651237 1887128 3302474 3774256 6604948 7548512 13209896 26419792 52839584