Base | Representation |
---|---|
bin | 1000001101100001… |
… | …1011111111111001 |
3 | 12200121122001100212 |
4 | 2003120123333321 |
5 | 14003240041213 |
6 | 1002420040505 |
7 | 105423400361 |
oct | 20330337771 |
9 | 5617561325 |
10 | 2204221433 |
11 | a31253207 |
12 | 516233135 |
13 | 29187bc4b |
14 | 16ca599a1 |
15 | cd7a29a8 |
hex | 8361bff9 |
2204221433 has 8 divisors (see below), whose sum is σ = 2213440008. Its totient is φ = 2195017344.
The previous prime is 2204221379. The next prime is 2204221441. The reversal of 2204221433 is 3341224022.
It can be written as a sum of positive squares in 4 ways, for example, as 3485689 + 2200735744 = 1867^2 + 46912^2 .
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 2204221433 - 28 = 2204221177 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2204221399 and 2204221408.
It is not an unprimeable number, because it can be changed into a prime (2204224433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384335 + ... + 390027.
It is an arithmetic number, because the mean of its divisors is an integer number (276680001).
Almost surely, 22204221433 is an apocalyptic number.
It is an amenable number.
2204221433 is a deficient number, since it is larger than the sum of its proper divisors (9218575).
2204221433 is a wasteful number, since it uses less digits than its factorization.
2204221433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7243.
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 2204221433 is about 46949.1366587289. The cubic root of 2204221433 is about 1301.4227880176.
Adding to 2204221433 its reverse (3341224022), we get a palindrome (5545445455).
The spelling of 2204221433 in words is "two billion, two hundred four million, two hundred twenty-one thousand, four hundred thirty-three".
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