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52067341 = 179290879
BaseRepresentation
bin1100011010011…
…1110000001101
310121222021222001
43012213300031
5101312123331
65055552301
71201364554
oct306476015
9117867861
1052067341
1127432a67
121552b691
13aa303a1
146cb4d9b
154887561
hex31a7c0d

52067341 has 4 divisors (see below), whose sum is σ = 52358400. Its totient is φ = 51776284.

The previous prime is 52067329. The next prime is 52067357. The reversal of 52067341 is 14376025.

52067341 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 a cyclic number.

It is not a de Polignac number, because 52067341 - 213 = 52059149 is a prime.

It is a super-2 number, since 2×520673412 = 5422015997620562, which contains 22 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 (52067641) 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, 145261 + ... + 145618.

It is an arithmetic number, because the mean of its divisors is an integer number (13089600).

Almost surely, 252067341 is an apocalyptic number.

It is an amenable number.

52067341 is a deficient number, since it is larger than the sum of its proper divisors (291059).

52067341 is a wasteful number, since it uses less digits than its factorization.

52067341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291058.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 52067341 is about 7215.7702984505. The cubic root of 52067341 is about 373.4121686371.

The spelling of 52067341 in words is "fifty-two million, sixty-seven thousand, three hundred forty-one".

Divisors: 1 179 290879 52067341