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52082853 = 364726833
BaseRepresentation
bin1100011010101…
…1100010100101
310122000002020120
43012223202211
5101313122403
65100152153
71201461024
oct306534245
9118002216
1052082853
1127443689
1215538659
13aa37474
146cba8bb
15488be53
hex31ab8a5

52082853 has 8 divisors (see below), whose sum is σ = 69553728. Its totient is φ = 34666944.

The previous prime is 52082843. The next prime is 52082867. The reversal of 52082853 is 35828025.

52082853 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 52082853 - 221 = 49985701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52082843) 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, 11476 + ... + 15357.

It is an arithmetic number, because the mean of its divisors is an integer number (8694216).

Almost surely, 252082853 is an apocalyptic number.

It is an amenable number.

52082853 is a deficient number, since it is larger than the sum of its proper divisors (17470875).

52082853 is a wasteful number, since it uses less digits than its factorization.

52082853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27483.

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 52082853 is about 7216.8450863241. The cubic root of 52082853 is about 373.4492475066.

The spelling of 52082853 in words is "fifty-two million, eighty-two thousand, eight hundred fifty-three".

Divisors: 1 3 647 1941 26833 80499 17360951 52082853