Base | Representation |
---|---|
bin | 1011000111111000110010… |
… | …0011111100000111010111 |
3 | 1121022012002210111122011121 |
4 | 2301332030203330013113 |
5 | 3100334301302420343 |
6 | 42002235541144411 |
7 | 2401412011541245 |
oct | 261761443740727 |
9 | 47265083448147 |
10 | 12230130123223 |
11 | 3995850685591 |
12 | 14563459bb107 |
13 | 6a93b103372c |
14 | 303d274db795 |
15 | 163201623aed |
hex | b1f8c8fc1d7 |
12230130123223 has 16 divisors (see below), whose sum is σ = 12979262355840. Its totient is φ = 11491639754400.
The previous prime is 12230130123199. The next prime is 12230130123247. The reversal of 12230130123223 is 32232103103221.
It is an interprime number because it is at equal distance from previous prime (12230130123199) and next prime (12230130123247).
It is a cyclic number.
It is not a de Polignac number, because 12230130123223 - 221 = 12230128026071 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12230130123283) 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, 3150961 + ... + 5864197.
It is an arithmetic number, because the mean of its divisors is an integer number (811203897240).
Almost surely, 212230130123223 is an apocalyptic number.
12230130123223 is a deficient number, since it is larger than the sum of its proper divisors (749132232617).
12230130123223 is a wasteful number, since it uses less digits than its factorization.
12230130123223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2715198.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 12230130123223 its reverse (32232103103221), we get a palindrome (44462233226444).
The spelling of 12230130123223 in words is "twelve trillion, two hundred thirty billion, one hundred thirty million, one hundred twenty-three thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •