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52084671 = 322217817
BaseRepresentation
bin1100011010101…
…1111110111111
310122000011201220
43012223332333
5101313202141
65100204423
71201466232
oct306537677
9118004656
1052084671
1127444a91
1215539713
13aa38242
146cbb419
15488c766
hex31abfbf

52084671 has 8 divisors (see below), whose sum is σ = 69486384. Its totient is φ = 34703040.

The previous prime is 52084663. The next prime is 52084691. The reversal of 52084671 is 17648025.

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

It is not a de Polignac number, because 52084671 - 23 = 52084663 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52084691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2755 + ... + 10571.

It is an arithmetic number, because the mean of its divisors is an integer number (8685798).

Almost surely, 252084671 is an apocalyptic number.

52084671 is a deficient number, since it is larger than the sum of its proper divisors (17401713).

52084671 is a wasteful number, since it uses less digits than its factorization.

52084671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10041.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 52084671 is about 7216.9710405405. The cubic root of 52084671 is about 373.4535926528.

The spelling of 52084671 in words is "fifty-two million, eighty-four thousand, six hundred seventy-one".

Divisors: 1 3 2221 6663 7817 23451 17361557 52084671