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52344853 = 1117279919
BaseRepresentation
bin1100011110101…
…1100000010101
310122111101122021
43013223200111
5101400013403
65105533141
71203631621
oct307534025
9118441567
1052344853
1127602510
12156441b1
13aac97b2
146d48181
1548de8bd
hex31eb815

52344853 has 8 divisors (see below), whose sum is σ = 60462720. Its totient is φ = 44786880.

The previous prime is 52344839. The next prime is 52344857. The reversal of 52344853 is 35844325.

52344853 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 52344853 - 217 = 52213781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52344857) 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, 139773 + ... + 140146.

It is an arithmetic number, because the mean of its divisors is an integer number (7557840).

Almost surely, 252344853 is an apocalyptic number.

It is an amenable number.

52344853 is a deficient number, since it is larger than the sum of its proper divisors (8117867).

52344853 is a wasteful number, since it uses less digits than its factorization.

52344853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279947.

The product of its digits is 57600, while the sum is 34.

The square root of 52344853 is about 7234.9742915922. The cubic root of 52344853 is about 374.0744058736.

The spelling of 52344853 in words is "fifty-two million, three hundred forty-four thousand, eight hundred fifty-three".

Divisors: 1 11 17 187 279919 3079109 4758623 52344853