Base | Representation |
---|---|
bin | 1001000110101110010010… |
… | …11111011100011111001111 |
3 | 2121220002212011000102002012 |
4 | 10203113021133130133033 |
5 | 10111021003043431343 |
6 | 110330025434451435 |
7 | 4134362231454311 |
oct | 443271137343717 |
9 | 77802764012065 |
10 | 20022223030223 |
11 | 641a416a16617 |
12 | 22b4535b93b7b |
13 | b2311a3c476b |
14 | 4d311b8977b1 |
15 | 24ac55d6c718 |
hex | 1235c97dc7cf |
20022223030223 has 8 divisors (see below), whose sum is σ = 21645646519920. Its totient is φ = 18455761768320.
The previous prime is 20022223030211. The next prime is 20022223030237. The reversal of 20022223030223 is 32203032222002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-20022223030223 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20022223032223) 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, 14240556218 + ... + 14240557623.
It is an arithmetic number, because the mean of its divisors is an integer number (2705705814990).
Almost surely, 220022223030223 is an apocalyptic number.
20022223030223 is a deficient number, since it is larger than the sum of its proper divisors (1623423489697).
20022223030223 is a wasteful number, since it uses less digits than its factorization.
20022223030223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28481113897.
The product of its (nonzero) digits is 3456, while the sum is 23.
Adding to 20022223030223 its reverse (32203032222002), we get a palindrome (52225255252225).
The spelling of 20022223030223 in words is "twenty trillion, twenty-two billion, two hundred twenty-three million, thirty thousand, two hundred twenty-three".
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