Base | Representation |
---|---|
bin | 1100000111111111010101… |
… | …1011011010100100101101 |
3 | 1202012110200021011221101102 |
4 | 3001333311123122210231 |
5 | 3221410202141433031 |
6 | 44204210000452445 |
7 | 2544106355566652 |
oct | 301776533324455 |
9 | 52173607157342 |
10 | 13331401124141 |
11 | 427a8a7427361 |
12 | 15b386b31a125 |
13 | 7591b8232449 |
14 | 3413596d7c29 |
15 | 181ba89877cb |
hex | c1ff56da92d |
13331401124141 has 4 divisors (see below), whose sum is σ = 13341743562300. Its totient is φ = 13321058685984.
The previous prime is 13331401124123. The next prime is 13331401124147. The reversal of 13331401124141 is 14142110413331.
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 7321813633225 + 6009587490916 = 2705885^2 + 2451446^2 .
It is a cyclic number.
It is not a de Polignac number, because 13331401124141 - 214 = 13331401107757 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 (13331401124147) 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, 5171217146 + ... + 5171219723.
It is an arithmetic number, because the mean of its divisors is an integer number (3335435890575).
Almost surely, 213331401124141 is an apocalyptic number.
It is an amenable number.
13331401124141 is a deficient number, since it is larger than the sum of its proper divisors (10342438159).
13331401124141 is a wasteful number, since it uses less digits than its factorization.
13331401124141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10342438158.
The product of its (nonzero) digits is 3456, while the sum is 29.
Adding to 13331401124141 its reverse (14142110413331), we get a palindrome (27473511537472).
The spelling of 13331401124141 in words is "thirteen trillion, three hundred thirty-one billion, four hundred one million, one hundred twenty-four thousand, one hundred forty-one".
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