Base | Representation |
---|---|
bin | 11000101001101000… |
… | …01001001001000101 |
3 | 1021011022022201001122 |
4 | 30110310021021011 |
5 | 204100413141031 |
6 | 10025113003325 |
7 | 645645060032 |
oct | 142464111105 |
9 | 37138281048 |
10 | 13234115141 |
11 | 5681349645 |
12 | 26940b3545 |
13 | 132ba42080 |
14 | 8d78ac389 |
15 | 526c9947b |
hex | 314d09245 |
13234115141 has 4 divisors (see below), whose sum is σ = 14252124012. Its totient is φ = 12216106272.
The previous prime is 13234115131. The next prime is 13234115149. The reversal of 13234115141 is 14151143231.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 9016262116 + 4217853025 = 94954^2 + 64945^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13234115141 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13234115141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13234115149) 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, 509004416 + ... + 509004441.
It is an arithmetic number, because the mean of its divisors is an integer number (3563031003).
Almost surely, 213234115141 is an apocalyptic number.
It is an amenable number.
13234115141 is a deficient number, since it is larger than the sum of its proper divisors (1018008871).
13234115141 is a wasteful number, since it uses less digits than its factorization.
13234115141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1018008870.
The product of its digits is 1440, while the sum is 26.
Adding to 13234115141 its reverse (14151143231), we get a palindrome (27385258372).
The spelling of 13234115141 in words is "thirteen billion, two hundred thirty-four million, one hundred fifteen thousand, one hundred forty-one".
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