Base | Representation |
---|---|
bin | 11100000001000111101000… |
… | …001111011011000101000101 |
3 | 121011021221001220020000020202 |
4 | 130001013220033123011011 |
5 | 112122333043024042013 |
6 | 1114023300410340245 |
7 | 34645340211552152 |
oct | 3401075017330505 |
9 | 534257056200222 |
10 | 123222213112133 |
11 | 362982799a5aa3 |
12 | 119a1359a2a685 |
13 | 539aa602c6275 |
14 | 225ddb6221229 |
15 | e3a45c4e6858 |
hex | 7011e83db145 |
123222213112133 has 4 divisors (see below), whose sum is σ = 123281255861280. Its totient is φ = 123163170362988.
The previous prime is 123222213112127. The next prime is 123222213112169. The reversal of 123222213112133 is 331211312222321.
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 123222213112133 - 230 = 123221139370309 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 123222213112096 and 123222213112105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123221213112133) 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, 29521371443 + ... + 29521375616.
It is an arithmetic number, because the mean of its divisors is an integer number (30820313965320).
Almost surely, 2123222213112133 is an apocalyptic number.
It is an amenable number.
123222213112133 is a deficient number, since it is larger than the sum of its proper divisors (59042749147).
123222213112133 is an equidigital number, since it uses as much as digits as its factorization.
123222213112133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59042749146.
The product of its digits is 5184, while the sum is 29.
Adding to 123222213112133 its reverse (331211312222321), we get a palindrome (454433525334454).
The spelling of 123222213112133 in words is "one hundred twenty-three trillion, two hundred twenty-two billion, two hundred thirteen million, one hundred twelve thousand, one hundred thirty-three".
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