Base | Representation |
---|---|
bin | 10011000111001101011… |
… | …110111001001101010101 |
3 | 11122120010222020200010021 |
4 | 103013031132321031111 |
5 | 133004332042000310 |
6 | 2443212351025141 |
7 | 163614404435446 |
oct | 23071536711525 |
9 | 4576128220107 |
10 | 1313412453205 |
11 | 4670190a8866 |
12 | 19266b20b1b1 |
13 | 96b14a7aa98 |
14 | 477d89db2cd |
15 | 2427169a5da |
hex | 131cd7b9355 |
1313412453205 has 16 divisors (see below), whose sum is σ = 1583243366400. Its totient is φ = 1045967426560.
The previous prime is 1313412453203. The next prime is 1313412453209. The reversal of 1313412453205 is 5023542143131.
It is not a de Polignac number, because 1313412453205 - 21 = 1313412453203 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1313412453203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3249525 + ... + 3631285.
It is an arithmetic number, because the mean of its divisors is an integer number (98952710400).
Almost surely, 21313412453205 is an apocalyptic number.
It is an amenable number.
1313412453205 is a deficient number, since it is larger than the sum of its proper divisors (269830913195).
1313412453205 is a wasteful number, since it uses less digits than its factorization.
1313412453205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 384884.
The product of its (nonzero) digits is 43200, while the sum is 34.
Adding to 1313412453205 its reverse (5023542143131), we get a palindrome (6336954596336).
The spelling of 1313412453205 in words is "one trillion, three hundred thirteen billion, four hundred twelve million, four hundred fifty-three thousand, two hundred five".
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