Base | Representation |
---|---|
bin | 100000011110101110111… |
… | …000010011000001111101 |
3 | 21220101020110012201010102 |
4 | 200132232320103001331 |
5 | 243032140114121341 |
6 | 4425213214050445 |
7 | 320154405064430 |
oct | 40365670230175 |
9 | 7811213181112 |
10 | 2232022020221 |
11 | 790660272804 |
12 | 3006b77a9a25 |
13 | 13262bb327b6 |
14 | 7a05d767817 |
15 | 3d0d783cc9b |
hex | 207aee1307d |
2232022020221 has 16 divisors (see below), whose sum is σ = 2562212835840. Its totient is φ = 1904665086720.
The previous prime is 2232022020149. The next prime is 2232022020251. The reversal of 2232022020221 is 1220202202322.
2232022020221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 2232022020221 - 234 = 2214842151037 is a prime.
It is a super-3 number, since 3×22320220202213 (a number of 38 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2232022020193 and 2232022020202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2232022020251) 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, 25268885 + ... + 25357061.
It is an arithmetic number, because the mean of its divisors is an integer number (160138302240).
Almost surely, 22232022020221 is an apocalyptic number.
It is an amenable number.
2232022020221 is a deficient number, since it is larger than the sum of its proper divisors (330190815619).
2232022020221 is a wasteful number, since it uses less digits than its factorization.
2232022020221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104204.
The product of its (nonzero) digits is 768, while the sum is 20.
Adding to 2232022020221 its reverse (1220202202322), we get a palindrome (3452224222543).
The spelling of 2232022020221 in words is "two trillion, two hundred thirty-two billion, twenty-two million, twenty thousand, two hundred twenty-one".
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