Base | Representation |
---|---|
bin | 1001001100100100101011… |
… | …10110000101010010111111 |
3 | 2122121022122222022000202212 |
4 | 10212102111312011102333 |
5 | 10122314123310342343 |
6 | 111002230301411035 |
7 | 4155036146562344 |
oct | 446222566052277 |
9 | 78538588260685 |
10 | 20223220012223 |
11 | 649768a52a088 |
12 | 232748b569a7b |
13 | b390701351c7 |
14 | 4dcb4813c7cb |
15 | 2510bbac8c18 |
hex | 126495d854bf |
20223220012223 has 8 divisors (see below), whose sum is σ = 20670604634880. Its totient is φ = 19780620252120.
The previous prime is 20223220012183. The next prime is 20223220012273. The reversal of 20223220012223 is 32221002232202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20223220012223 - 26 = 20223220012159 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20223220012273) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1196207093 + ... + 1196223998.
It is an arithmetic number, because the mean of its divisors is an integer number (2583825579360).
Almost surely, 220223220012223 is an apocalyptic number.
20223220012223 is a deficient number, since it is larger than the sum of its proper divisors (447384622657).
20223220012223 is a wasteful number, since it uses less digits than its factorization.
20223220012223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2392431277.
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 20223220012223 its reverse (32221002232202), we get a palindrome (52444222244425).
The spelling of 20223220012223 in words is "twenty trillion, two hundred twenty-three billion, two hundred twenty million, twelve thousand, two hundred twenty-three".
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