Search a number
-
+
54024434041 = 431256382187
BaseRepresentation
bin110010010100000110…
…110111000101111001
312011110001111121021111
4302110012313011321
51341120223342131
640452443040321
73621530053414
oct622406670571
9164401447244
1054024434041
1120a034259a6
12a5788100a1
13512c767b46
142887004b7b
151612d44ab1
hexc941b7179

54024434041 has 4 divisors (see below), whose sum is σ = 55280816272. Its totient is φ = 52768051812.

The previous prime is 54024434029. The next prime is 54024434047. The reversal of 54024434041 is 14043442045.

54024434041 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 54024434041 - 221 = 54022336889 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54024433994 and 54024434012.

It is not an unprimeable number, because it can be changed into a prime (54024434047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 628191051 + ... + 628191136.

It is an arithmetic number, because the mean of its divisors is an integer number (13820204068).

Almost surely, 254024434041 is an apocalyptic number.

It is an amenable number.

54024434041 is a deficient number, since it is larger than the sum of its proper divisors (1256382231).

54024434041 is a wasteful number, since it uses less digits than its factorization.

54024434041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256382230.

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 54024434041 its reverse (14043442045), we get a palindrome (68067876086).

The spelling of 54024434041 in words is "fifty-four billion, twenty-four million, four hundred thirty-four thousand, forty-one".

Divisors: 1 43 1256382187 54024434041