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52939033 = 761123979
BaseRepresentation
bin1100100111110…
…0100100011001
310200121120200221
43021330210121
5102023022113
65130400041
71211655130
oct311744431
9120546627
1052939033
1127978974
1215890021
13ac77094
147060917
1549aa98d
hex327c919

52939033 has 8 divisors (see below), whose sum is σ = 61494080. Its totient is φ = 44632080.

The previous prime is 52939027. The next prime is 52939079. The reversal of 52939033 is 33093925.

52939033 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 a cyclic number.

It is not a de Polignac number, because 52939033 - 29 = 52938521 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52939033.

It is not an unprimeable number, because it can be changed into a prime (52939093) 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, 61563 + ... + 62416.

It is an arithmetic number, because the mean of its divisors is an integer number (7686760).

Almost surely, 252939033 is an apocalyptic number.

It is an amenable number.

52939033 is a deficient number, since it is larger than the sum of its proper divisors (8555047).

52939033 is a wasteful number, since it uses less digits than its factorization.

52939033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124047.

The product of its (nonzero) digits is 21870, while the sum is 34.

The square root of 52939033 is about 7275.9214536717. The cubic root of 52939033 is about 375.4844890440.

The spelling of 52939033 in words is "fifty-two million, nine hundred thirty-nine thousand, thirty-three".

Divisors: 1 7 61 427 123979 867853 7562719 52939033