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52082652 = 22314929129
BaseRepresentation
bin1100011010101…
…1011111011100
310122000001222010
43012223133130
5101313121102
65100151220
71201460316
oct306533734
9118001863
1052082652
1127443516
1215538510
13aa3734b
146cba7b6
15488bd6c
hex31ab7dc

52082652 has 24 divisors (see below), whose sum is σ = 122346000. Its totient is φ = 17243776.

The previous prime is 52082647. The next prime is 52082683. The reversal of 52082652 is 25628025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12777 + ... + 16352.

It is an arithmetic number, because the mean of its divisors is an integer number (5097750).

Almost surely, 252082652 is an apocalyptic number.

It is an amenable number.

52082652 is an abundant number, since it is smaller than the sum of its proper divisors (70263348).

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

52082652 is a wasteful number, since it uses less digits than its factorization.

52082652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29285 (or 29283 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 52082652 is about 7216.8311605579. The cubic root of 52082652 is about 373.4487670964.

The spelling of 52082652 in words is "fifty-two million, eighty-two thousand, six hundred fifty-two".

Divisors: 1 2 3 4 6 12 149 298 447 596 894 1788 29129 58258 87387 116516 174774 349548 4340221 8680442 13020663 17360884 26041326 52082652