Base | Representation |
---|---|
bin | 101101011010000001000… |
… | …110111000110000110011 |
3 | 102001022001221010112201122 |
4 | 231122001012320300303 |
5 | 402110344423314443 |
6 | 10345241322052455 |
7 | 441302151062402 |
oct | 55320106706063 |
9 | 12038057115648 |
10 | 3120312323123 |
11 | aa3353a61886 |
12 | 4248a234a12b |
13 | 19832363b148 |
14 | ab0498dd639 |
15 | 56276d3e968 |
hex | 2d6811b8c33 |
3120312323123 has 8 divisors (see below), whose sum is σ = 3132151206336. Its totient is φ = 3108475828800.
The previous prime is 3120312323113. The next prime is 3120312323137. The reversal of 3120312323123 is 3213232130213.
3120312323123 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3120312323123 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3120312323092 and 3120312323101.
It is not an unprimeable number, because it can be changed into a prime (3120312323113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2042165 + ... + 3226617.
It is an arithmetic number, because the mean of its divisors is an integer number (391518900792).
Almost surely, 23120312323123 is an apocalyptic number.
3120312323123 is a deficient number, since it is larger than the sum of its proper divisors (11838883213).
3120312323123 is a wasteful number, since it uses less digits than its factorization.
3120312323123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1194445.
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 3120312323123 its reverse (3213232130213), we get a palindrome (6333544453336).
The spelling of 3120312323123 in words is "three trillion, one hundred twenty billion, three hundred twelve million, three hundred twenty-three thousand, one hundred twenty-three".
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