Base | Representation |
---|---|
bin | 111000111101001010… |
… | …0010010011110110111 |
3 | 102200201002010220201120 |
4 | 1301322110102132313 |
5 | 4000443133120343 |
6 | 132104453555023 |
7 | 11556662146350 |
oct | 1617224223667 |
9 | 380632126646 |
10 | 122311223223 |
11 | 47965551362 |
12 | 1b855945a73 |
13 | b6c2c8ba87 |
14 | 5cc4296d27 |
15 | 32acd42683 |
hex | 1c7a5127b7 |
122311223223 has 32 divisors (see below), whose sum is σ = 194972313600. Its totient is φ = 66723799296.
The previous prime is 122311223213. The next prime is 122311223227. The reversal of 122311223223 is 322322113221.
It is not a de Polignac number, because 122311223223 - 212 = 122311219127 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 122311223193 and 122311223202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122311223227) 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, 1074111 + ... + 1182512.
It is an arithmetic number, because the mean of its divisors is an integer number (6092884800).
Almost surely, 2122311223223 is an apocalyptic number.
122311223223 is a deficient number, since it is larger than the sum of its proper divisors (72661090377).
122311223223 is a wasteful number, since it uses less digits than its factorization.
122311223223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2256751.
The product of its digits is 1728, while the sum is 24.
Adding to 122311223223 its reverse (322322113221), we get a palindrome (444633336444).
The spelling of 122311223223 in words is "one hundred twenty-two billion, three hundred eleven million, two hundred twenty-three thousand, two hundred twenty-three".
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