Base | Representation |
---|---|
bin | 1001001100100100010101… |
… | …00010000010111010100101 |
3 | 2122121022011202011002100210 |
4 | 10212102022202002322211 |
5 | 10122313231213211323 |
6 | 111002155401330033 |
7 | 4155031353360615 |
oct | 446221242027245 |
9 | 78538152132323 |
10 | 20223030210213 |
11 | 64975a2382016 |
12 | 2327437a96919 |
13 | b3903ca0b91c |
14 | 4dcb2ac52a45 |
15 | 2510aa0d6293 |
hex | 12648a882ea5 |
20223030210213 has 16 divisors (see below), whose sum is σ = 26973782496000. Its totient is φ = 13477149603840.
The previous prime is 20223030210203. The next prime is 20223030210233. The reversal of 20223030210213 is 31201203032202.
It is a happy number.
It is not a de Polignac number, because 20223030210213 - 212 = 20223030206117 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 20223030210213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20223030210203) 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, 163513908 + ... + 163637538.
It is an arithmetic number, because the mean of its divisors is an integer number (1685861406000).
Almost surely, 220223030210213 is an apocalyptic number.
It is an amenable number.
20223030210213 is a deficient number, since it is larger than the sum of its proper divisors (6750752285787).
20223030210213 is a wasteful number, since it uses less digits than its factorization.
20223030210213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142892.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 20223030210213 its reverse (31201203032202), we get a palindrome (51424233242415).
The spelling of 20223030210213 in words is "twenty trillion, two hundred twenty-three billion, thirty million, two hundred ten thousand, two hundred thirteen".
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