Base | Representation |
---|---|
bin | 100001110011100101100… |
… | …001111111000001101101 |
3 | 22020002102011000210011102 |
4 | 201303211201333001231 |
5 | 301030234101344323 |
6 | 4535122131332445 |
7 | 326561256436244 |
oct | 41634541770155 |
9 | 8202364023142 |
10 | 2323133231213 |
11 | 816265166093 |
12 | 3162a4751125 |
13 | 13b0bbc2c572 |
14 | 8062408195b |
15 | 4066b517328 |
hex | 21ce587f06d |
2323133231213 has 4 divisors (see below), whose sum is σ = 2323555087680. Its totient is φ = 2322711374748.
The previous prime is 2323133231179. The next prime is 2323133231219. The reversal of 2323133231213 is 3121323313232.
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 2323133231213 - 224 = 2323116453997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2323133231219) 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, 210919973 + ... + 210930986.
It is an arithmetic number, because the mean of its divisors is an integer number (580888771920).
Almost surely, 22323133231213 is an apocalyptic number.
It is an amenable number.
2323133231213 is a deficient number, since it is larger than the sum of its proper divisors (421856467).
2323133231213 is an equidigital number, since it uses as much as digits as its factorization.
2323133231213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 421856466.
The product of its digits is 11664, while the sum is 29.
Adding to 2323133231213 its reverse (3121323313232), we get a palindrome (5444456544445).
The spelling of 2323133231213 in words is "two trillion, three hundred twenty-three billion, one hundred thirty-three million, two hundred thirty-one thousand, two hundred thirteen".
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