Base | Representation |
---|---|
bin | 1011000111011010100011… |
… | …0000110000110001100111 |
3 | 1121021102011010021220112112 |
4 | 2301312220300300301213 |
5 | 3100221140401441403 |
6 | 41554414305511235 |
7 | 2401003612021010 |
oct | 261665060606147 |
9 | 47242133256475 |
10 | 12222013312103 |
11 | 3992365984221 |
12 | 145485b64251b |
13 | 6a86b954200a |
14 | 303797508007 |
15 | 162dc8c529d8 |
hex | b1da8c30c67 |
12222013312103 has 16 divisors (see below), whose sum is σ = 14053859398656. Its totient is φ = 10411801119360.
The previous prime is 12222013312087. The next prime is 12222013312111. The reversal of 12222013312103 is 30121331022221.
It is a cyclic number.
It is not a de Polignac number, because 12222013312103 - 24 = 12222013312087 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12222013312903) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6353051 + ... + 8050172.
It is an arithmetic number, because the mean of its divisors is an integer number (878366212416).
Almost surely, 212222013312103 is an apocalyptic number.
12222013312103 is a deficient number, since it is larger than the sum of its proper divisors (1831846086553).
12222013312103 is a wasteful number, since it uses less digits than its factorization.
12222013312103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14403974.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 12222013312103 its reverse (30121331022221), we get a palindrome (42343344334324).
The spelling of 12222013312103 in words is "twelve trillion, two hundred twenty-two billion, thirteen million, three hundred twelve thousand, one hundred three".
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