Search a number
-
+
13034115141 = 34344705047
BaseRepresentation
bin11000010001110010…
…01101000001000101
31020122100222122122020
430020321031001011
5203143213141031
65553210153353
7640666102455
oct141071150105
936570878566
1013034115141
115589466693
122639122859
1312c9487a88
148b90c9d65
15514440096
hex308e4d045

13034115141 has 4 divisors (see below), whose sum is σ = 17378820192. Its totient is φ = 8689410092.

The previous prime is 13034115139. The next prime is 13034115161. The reversal of 13034115141 is 14151143031.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14151143031 = 34717047677.

It is a cyclic number.

It is not a de Polignac number, because 13034115141 - 21 = 13034115139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13034115161) 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, 2172352521 + ... + 2172352526.

It is an arithmetic number, because the mean of its divisors is an integer number (4344705048).

Almost surely, 213034115141 is an apocalyptic number.

It is an amenable number.

13034115141 is a deficient number, since it is larger than the sum of its proper divisors (4344705051).

13034115141 is an equidigital number, since it uses as much as digits as its factorization.

13034115141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4344705050.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 13034115141 its reverse (14151143031), we get a palindrome (27185258172).

The spelling of 13034115141 in words is "thirteen billion, thirty-four million, one hundred fifteen thousand, one hundred forty-one".

Divisors: 1 3 4344705047 13034115141