Base | Representation |
---|---|
bin | 10010110100010111… |
… | …110110111001001111 |
3 | 1221011012012021121110 |
4 | 102310113312321033 |
5 | 312340220202343 |
6 | 13141005103103 |
7 | 1313503232532 |
oct | 226427667117 |
9 | 57135167543 |
10 | 20206022223 |
11 | 8629855622 |
12 | 3abab57a93 |
13 | 1ba029008a |
14 | d997d4a19 |
15 | 7d3db4833 |
hex | 4b45f6e4f |
20206022223 has 8 divisors (see below), whose sum is σ = 27870375600. Its totient is φ = 13006175168.
The previous prime is 20206022201. The next prime is 20206022269. The reversal of 20206022223 is 32222060202.
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 20206022223 - 212 = 20206018127 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 20206022223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20206022293) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116126478 + ... + 116126651.
It is an arithmetic number, because the mean of its divisors is an integer number (3483796950).
Almost surely, 220206022223 is an apocalyptic number.
20206022223 is a deficient number, since it is larger than the sum of its proper divisors (7664353377).
20206022223 is a wasteful number, since it uses less digits than its factorization.
20206022223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232253161.
The product of its (nonzero) digits is 1152, while the sum is 21.
Adding to 20206022223 its reverse (32222060202), we get a palindrome (52428082425).
The spelling of 20206022223 in words is "twenty billion, two hundred six million, twenty-two thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.091 sec. • engine limits •