Base | Representation |
---|---|
bin | 1000001101011111… |
… | …0000110010001011 |
3 | 12200121022001120002 |
4 | 2003113300302023 |
5 | 14003213410202 |
6 | 1002412153215 |
7 | 105422032334 |
oct | 20327606213 |
9 | 5617261502 |
10 | 2204044427 |
11 | a31142222 |
12 | 51616880b |
13 | 291819500 |
14 | 16ca1128b |
15 | cd76a302 |
hex | 835f0c8b |
2204044427 has 6 divisors (see below), whose sum is σ = 2386628172. Its totient is φ = 2034502392.
The previous prime is 2204044387. The next prime is 2204044433. The reversal of 2204044427 is 7244404022.
It is not a de Polignac number, because 2204044427 - 210 = 2204043403 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2204044427.
It is not an unprimeable number, because it can be changed into a prime (2204044027) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6520673 + ... + 6521010.
It is an arithmetic number, because the mean of its divisors is an integer number (397771362).
Almost surely, 22204044427 is an apocalyptic number.
2204044427 is a deficient number, since it is larger than the sum of its proper divisors (182583745).
2204044427 is a wasteful number, since it uses less digits than its factorization.
2204044427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13041709 (or 13041696 counting only the distinct ones).
The product of its (nonzero) digits is 14336, while the sum is 29.
The square root of 2204044427 is about 46947.2515382956. The cubic root of 2204044427 is about 1301.3879509538.
Adding to 2204044427 its reverse (7244404022), we get a palindrome (9448448449).
The spelling of 2204044427 in words is "two billion, two hundred four million, forty-four thousand, four hundred twenty-seven".
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