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52006341 = 317335447
BaseRepresentation
bin1100011001100…
…0110111000101
310121212012021210
43012120313011
5101303200331
65054402033
71201021662
oct306306705
9117765253
1052006341
11273a1152
1215500319
13aa0b6aa
146c9aa69
154874446
hex3198dc5

52006341 has 4 divisors (see below), whose sum is σ = 69341792. Its totient is φ = 34670892.

The previous prime is 52006321. The next prime is 52006351. The reversal of 52006341 is 14360025.

It is a happy number.

52006341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 52006341 - 26 = 52006277 is a prime.

It is a super-3 number, since 3×520063413 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52006301) 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 3 ways as a sum of consecutive naturals, for example, 8667721 + ... + 8667726.

It is an arithmetic number, because the mean of its divisors is an integer number (17335448).

Almost surely, 252006341 is an apocalyptic number.

It is an amenable number.

52006341 is a deficient number, since it is larger than the sum of its proper divisors (17335451).

52006341 is a wasteful number, since it uses less digits than its factorization.

52006341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17335450.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 52006341 is about 7211.5422067683. The cubic root of 52006341 is about 373.2662867659.

Adding to 52006341 its reverse (14360025), we get a palindrome (66366366).

The spelling of 52006341 in words is "fifty-two million, six thousand, three hundred forty-one".

Divisors: 1 3 17335447 52006341