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13234000141 = 43597303553
BaseRepresentation
bin11000101001100111…
…01101000100001101
31021011022002212022101
430110303231010031
5204100401001031
610025110315101
7645644100535
oct142463550415
937138085271
1013234000141
1156812801aa
122694058a91
13132ba0191b
148d787c4c5
15526c75361
hex314ced10d

13234000141 has 4 divisors (see below), whose sum is σ = 13234347292. Its totient is φ = 13233652992.

The previous prime is 13234000139. The next prime is 13234000181. The reversal of 13234000141 is 14100043231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14100043231 = 23360515207.

It can be written as a sum of positive squares in 2 ways, for example, as 5830086025 + 7403914116 = 76355^2 + 86046^2 .

It is a cyclic number.

It is not a de Polignac number, because 13234000141 - 21 = 13234000139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13234000181) 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, 108180 + ... + 195373.

It is an arithmetic number, because the mean of its divisors is an integer number (3308586823).

Almost surely, 213234000141 is an apocalyptic number.

It is an amenable number.

13234000141 is a deficient number, since it is larger than the sum of its proper divisors (347151).

13234000141 is an equidigital number, since it uses as much as digits as its factorization.

13234000141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347150.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 13234000141 its reverse (14100043231), we get a palindrome (27334043372).

The spelling of 13234000141 in words is "thirteen billion, two hundred thirty-four million, one hundred forty-one", and thus it is an aban number.

Divisors: 1 43597 303553 13234000141