Base | Representation |
---|---|
bin | 1000001101000011… |
… | …11101110001110101 |
3 | 102100221220112022022 |
4 | 10012201331301311 |
5 | 33010030100024 |
6 | 2005020242525 |
7 | 214101632063 |
oct | 40641756165 |
9 | 12327815268 |
10 | 4404534389 |
11 | 1960276972 |
12 | a2b0a0445 |
13 | 55268cb88 |
14 | 2dad79033 |
15 | 1aba3235e |
hex | 10687dc75 |
4404534389 has 2 divisors, whose sum is σ = 4404534390. Its totient is φ = 4404534388.
The previous prime is 4404534383. The next prime is 4404534401. The reversal of 4404534389 is 9834354044.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4386810289 + 17724100 = 66233^2 + 4210^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4404534389 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4404534383) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2202267194 + 2202267195.
It is an arithmetic number, because the mean of its divisors is an integer number (2202267195).
Almost surely, 24404534389 is an apocalyptic number.
It is an amenable number.
4404534389 is a deficient number, since it is larger than the sum of its proper divisors (1).
4404534389 is an equidigital number, since it uses as much as digits as its factorization.
4404534389 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 829440, while the sum is 44.
The square root of 4404534389 is about 66366.6662489536. Note that the first 3 decimals coincide. The cubic root of 4404534389 is about 1639.2052451240.
The spelling of 4404534389 in words is "four billion, four hundred four million, five hundred thirty-four thousand, three hundred eighty-nine".
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