Base | Representation |
---|---|
bin | 1100000111111110010010… |
… | …1011110111001100011001 |
3 | 1202012102221200121200110111 |
4 | 3001333210223313030121 |
5 | 3221404113234114001 |
6 | 44204122044044321 |
7 | 2544066405144130 |
oct | 301774453671431 |
9 | 52172850550414 |
10 | 13331120223001 |
11 | 427a772908159 |
12 | 15b37b12336a1 |
13 | 759171c90859 |
14 | 341330296917 |
15 | 181b8de9c851 |
hex | c1fe4af7319 |
13331120223001 has 4 divisors (see below), whose sum is σ = 15235565969152. Its totient is φ = 11426674476852.
The previous prime is 13331120222969. The next prime is 13331120223007. The reversal of 13331120223001 is 10032202113331.
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.
It is a cyclic number.
It is not a de Polignac number, because 13331120223001 - 25 = 13331120222969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13331120223007) 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, 952222873065 + ... + 952222873078.
It is an arithmetic number, because the mean of its divisors is an integer number (3808891492288).
Almost surely, 213331120223001 is an apocalyptic number.
It is an amenable number.
13331120223001 is a deficient number, since it is larger than the sum of its proper divisors (1904445746151).
13331120223001 is an equidigital number, since it uses as much as digits as its factorization.
13331120223001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1904445746150.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 13331120223001 its reverse (10032202113331), we get a palindrome (23363322336332).
The spelling of 13331120223001 in words is "thirteen trillion, three hundred thirty-one billion, one hundred twenty million, two hundred twenty-three thousand, one".
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