Base | Representation |
---|---|
bin | 1011111100010001000100… |
… | …0100111011111001001001 |
3 | 1201111012211101022112021022 |
4 | 2333010101010323321021 |
5 | 3210110220342433231 |
6 | 43531501152322225 |
7 | 2523416451361565 |
oct | 277042104737111 |
9 | 51435741275238 |
10 | 13130001530441 |
11 | 4202447624754 |
12 | 1580822b43375 |
13 | 7431ccc77723 |
14 | 3356d17ac6a5 |
15 | 17b81c6edc7b |
hex | bf11113be49 |
13130001530441 has 4 divisors (see below), whose sum is σ = 13130014663632. Its totient is φ = 13129988397252.
The previous prime is 13130001530431. The next prime is 13130001530461. The reversal of 13130001530441 is 14403510003131.
13130001530441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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.
It is a cyclic number.
It is not a de Polignac number, because 13130001530441 - 26 = 13130001530377 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 13130001530441.
It is not an unprimeable number, because it can be changed into a prime (13130001530431) 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, 4931195 + ... + 7111728.
It is an arithmetic number, because the mean of its divisors is an integer number (3282503665908).
Almost surely, 213130001530441 is an apocalyptic number.
It is an amenable number.
13130001530441 is a deficient number, since it is larger than the sum of its proper divisors (13133191).
13130001530441 is a wasteful number, since it uses less digits than its factorization.
13130001530441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13133190.
The product of its (nonzero) digits is 2160, while the sum is 26.
Adding to 13130001530441 its reverse (14403510003131), we get a palindrome (27533511533572).
The spelling of 13130001530441 in words is "thirteen trillion, one hundred thirty billion, one million, five hundred thirty thousand, four hundred forty-one".
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