Base | Representation |
---|---|
bin | 1000001100100110… |
… | …0110000010100101 |
3 | 12200100022100212201 |
4 | 2003021212002211 |
5 | 14001241033110 |
6 | 1002200414501 |
7 | 105345333310 |
oct | 20311460245 |
9 | 5610270781 |
10 | 2200330405 |
11 | a2a035889 |
12 | 514a77431 |
13 | 290b18b70 |
14 | 16c325977 |
15 | cd284b3a |
hex | 832660a5 |
2200330405 has 16 divisors (see below), whose sum is σ = 3249719424. Its totient is φ = 1392736320.
The previous prime is 2200330403. The next prime is 2200330409. The reversal of 2200330405 is 5040330022.
It is not a de Polignac number, because 2200330405 - 21 = 2200330403 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2200330403) 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, 2417491 + ... + 2418400.
It is an arithmetic number, because the mean of its divisors is an integer number (203107464).
Almost surely, 22200330405 is an apocalyptic number.
It is an amenable number.
2200330405 is a deficient number, since it is larger than the sum of its proper divisors (1049389019).
2200330405 is a wasteful number, since it uses less digits than its factorization.
2200330405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4835916.
The product of its (nonzero) digits is 720, while the sum is 19.
The square root of 2200330405 is about 46907.6795951367. The cubic root of 2200330405 is about 1300.6565529736.
Adding to 2200330405 its reverse (5040330022), we get a palindrome (7240660427).
The spelling of 2200330405 in words is "two billion, two hundred million, three hundred thirty thousand, four hundred five".
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