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5234424161 = 19926303639
BaseRepresentation
bin1001101111111111…
…01111100101100001
3111111210111022001112
410313333233211201
541210003033121
62223223513105
7243466604561
oct46777574541
914453438045
105234424161
11224677238a
121020bb8795
136555a9805
14379284da1
1520981075b
hex137fef961

5234424161 has 4 divisors (see below), whose sum is σ = 5260728000. Its totient is φ = 5208120324.

The previous prime is 5234424137. The next prime is 5234424187. The reversal of 5234424161 is 1614244325.

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 5234424161 - 222 = 5230229857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5234424131) 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, 13151621 + ... + 13152018.

It is an arithmetic number, because the mean of its divisors is an integer number (1315182000).

Almost surely, 25234424161 is an apocalyptic number.

It is an amenable number.

5234424161 is a deficient number, since it is larger than the sum of its proper divisors (26303839).

5234424161 is a wasteful number, since it uses less digits than its factorization.

5234424161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26303838.

The product of its digits is 23040, while the sum is 32.

The square root of 5234424161 is about 72349.3203907265. The cubic root of 5234424161 is about 1736.2928252005.

Adding to 5234424161 its reverse (1614244325), we get a palindrome (6848668486).

The spelling of 5234424161 in words is "five billion, two hundred thirty-four million, four hundred twenty-four thousand, one hundred sixty-one".

Divisors: 1 199 26303639 5234424161