Search a number
-
+
13234314041 = 136229163433
BaseRepresentation
bin11000101001101001…
…11001101100111001
31021011022200210220022
430110310321230321
5204100441022131
610025121140225
7645646545644
oct142464715471
937138623808
1013234314041
115681475023
12269418a675
13132bab1770
148d7920a5b
15526cd837b
hex314d39b39

13234314041 has 8 divisors (see below), whose sum is σ = 14254713480. Its totient is φ = 12214253952.

The previous prime is 13234314007. The next prime is 13234314143. The reversal of 13234314041 is 14041343231.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3195075625 + 10039238416 = 56525^2 + 100196^2 .

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 13234314041 - 26 = 13234313977 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13234314041.

It is not an unprimeable number, because it can be changed into a prime (13234314001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 740 + ... + 162693.

It is an arithmetic number, because the mean of its divisors is an integer number (1781839185).

Almost surely, 213234314041 is an apocalyptic number.

It is an amenable number.

13234314041 is a deficient number, since it is larger than the sum of its proper divisors (1020399439).

13234314041 is a wasteful number, since it uses less digits than its factorization.

13234314041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169675.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 13234314041 its reverse (14041343231), we get a palindrome (27275657272).

The spelling of 13234314041 in words is "thirteen billion, two hundred thirty-four million, three hundred fourteen thousand, forty-one".

Divisors: 1 13 6229 80977 163433 2124629 1018024157 13234314041