Base | Representation |
---|---|
bin | 1100000110001010110110… |
… | …0110001010101101011011 |
3 | 1202002110222000022211012212 |
4 | 3001202231212022231123 |
5 | 3220402132042241443 |
6 | 44141555042025335 |
7 | 2541621435663500 |
oct | 301425546125533 |
9 | 52073860284185 |
10 | 13300131212123 |
11 | 4268610376668 |
12 | 15a97a304824b |
13 | 756273a38422 |
14 | 33da307614a7 |
15 | 180e78613618 |
hex | c18ad98ab5b |
13300131212123 has 6 divisors (see below), whose sum is σ = 15471581205996. Its totient is φ = 11400112467492.
The previous prime is 13300131212113. The next prime is 13300131212167. The reversal of 13300131212123 is 32121213100331.
13300131212123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13300131212123 - 212 = 13300131208027 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13300131212113) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 135715624565 + ... + 135715624662.
It is an arithmetic number, because the mean of its divisors is an integer number (2578596867666).
Almost surely, 213300131212123 is an apocalyptic number.
13300131212123 is a deficient number, since it is larger than the sum of its proper divisors (2171449993873).
13300131212123 is an equidigital number, since it uses as much as digits as its factorization.
13300131212123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271431249241 (or 271431249234 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 23.
Adding to 13300131212123 its reverse (32121213100331), we get a palindrome (45421344312454).
The spelling of 13300131212123 in words is "thirteen trillion, three hundred billion, one hundred thirty-one million, two hundred twelve thousand, one hundred twenty-three".
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