Search a number
-
+
53014841 = 114819531
BaseRepresentation
bin1100101000111…
…1000100111001
310200202102200122
43022033010321
5102032433331
65132143025
71212422135
oct312170471
9120672618
1053014841
1127a1a920
1215907a75
13aca2739
1470803c5
1549c317b
hex328f139

53014841 has 4 divisors (see below), whose sum is σ = 57834384. Its totient is φ = 48195300.

The previous prime is 53014837. The next prime is 53014847. The reversal of 53014841 is 14841035.

53014841 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 53014841 - 22 = 53014837 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 53014841.

It is not an unprimeable number, because it can be changed into a prime (53014847) 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, 2409755 + ... + 2409776.

It is an arithmetic number, because the mean of its divisors is an integer number (14458596).

Almost surely, 253014841 is an apocalyptic number.

It is an amenable number.

53014841 is a deficient number, since it is larger than the sum of its proper divisors (4819543).

53014841 is a wasteful number, since it uses less digits than its factorization.

53014841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4819542.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 53014841 is about 7281.1291020006. The cubic root of 53014841 is about 375.6636331795.

Adding to 53014841 its reverse (14841035), we get a palindrome (67855876).

The spelling of 53014841 in words is "fifty-three million, fourteen thousand, eight hundred forty-one".

Divisors: 1 11 4819531 53014841