Base | Representation |
---|---|
bin | 100110100110010101101… |
… | …1000101110010100001101 |
3 | 200210011011102222010222101 |
4 | 1031030223120232110031 |
5 | 1143404131200341023 |
6 | 15141031125115101 |
7 | 1055163104223244 |
oct | 115145330562415 |
9 | 20704142863871 |
10 | 5305012512013 |
11 | 1765930297275 |
12 | 718191b58a91 |
13 | 2c63505127c6 |
14 | 144a9a4c595b |
15 | 92edeea91ad |
hex | 4d32b62e50d |
5305012512013 has 4 divisors (see below), whose sum is σ = 5305018108320. Its totient is φ = 5305006915708.
The previous prime is 5305012511977. The next prime is 5305012512073. The reversal of 5305012512013 is 3102152105035.
5305012512013 is digitally balanced in base 3, 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, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 5305012512013 - 233 = 5296422577421 is a prime.
It is a super-2 number, since 2×53050125120132 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5305012512073) 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, 984295 + ... + 3402772.
It is an arithmetic number, because the mean of its divisors is an integer number (1326254527080).
Almost surely, 25305012512013 is an apocalyptic number.
It is an amenable number.
5305012512013 is a deficient number, since it is larger than the sum of its proper divisors (5596307).
5305012512013 is a wasteful number, since it uses less digits than its factorization.
5305012512013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5596306.
The product of its (nonzero) digits is 4500, while the sum is 28.
Adding to 5305012512013 its reverse (3102152105035), we get a palindrome (8407164617048).
The spelling of 5305012512013 in words is "five trillion, three hundred five billion, twelve million, five hundred twelve thousand, thirteen".
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