Base | Representation |
---|---|
bin | 10011010001010011000… |
… | …11010111110101100001 |
3 | 2100022001102112211002000 |
4 | 21220221203113311201 |
5 | 41322011224231423 |
6 | 1224101422314213 |
7 | 65560001002233 |
oct | 11505143276541 |
9 | 2308042484060 |
10 | 662122102113 |
11 | 23589373535a |
12 | a83a7428969 |
13 | 4a58cc43704 |
14 | 240928d8253 |
15 | 12353a51843 |
hex | 9a298d7d61 |
662122102113 has 32 divisors (see below), whose sum is σ = 1008737481600. Its totient is φ = 428928499008.
The previous prime is 662122102111. The next prime is 662122102153. The reversal of 662122102113 is 311201221266.
662122102113 is a `hidden beast` number, since 6 + 621 + 2 + 2 + 1 + 0 + 21 + 13 = 666.
662122102113 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 662122102113 - 21 = 662122102111 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (662122102111) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 343518 + ... + 1200936.
It is an arithmetic number, because the mean of its divisors is an integer number (31523046300).
Almost surely, 2662122102113 is an apocalyptic number.
It is an amenable number.
662122102113 is a deficient number, since it is larger than the sum of its proper divisors (346615379487).
662122102113 is a wasteful number, since it uses less digits than its factorization.
662122102113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 858238 (or 858232 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
Adding to 662122102113 its reverse (311201221266), we get a palindrome (973323323379).
The spelling of 662122102113 in words is "six hundred sixty-two billion, one hundred twenty-two million, one hundred two thousand, one hundred thirteen".
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