Base | Representation |
---|---|
bin | 101100101101100000… |
… | …010011101011110001 |
3 | 11120220202200100211221 |
4 | 230231200103223301 |
5 | 1241310032143314 |
6 | 34015443505041 |
7 | 3316453661041 |
oct | 545540235361 |
9 | 146822610757 |
10 | 48008084209 |
11 | 193a6348258 |
12 | 9379988181 |
13 | 46b1196227 |
14 | 2475d7b721 |
15 | 13aea7c824 |
hex | b2d813af1 |
48008084209 has 2 divisors, whose sum is σ = 48008084210. Its totient is φ = 48008084208.
The previous prime is 48008084171. The next prime is 48008084227. The reversal of 48008084209 is 90248080084.
48008084209 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 32804454400 + 15203629809 = 181120^2 + 123303^2 .
It is a cyclic number.
It is not a de Polignac number, because 48008084209 - 229 = 47471213297 is a prime.
It is a super-2 number, since 2×480080842092 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (48008084809) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24004042104 + 24004042105.
It is an arithmetic number, because the mean of its divisors is an integer number (24004042105).
Almost surely, 248008084209 is an apocalyptic number.
It is an amenable number.
48008084209 is a deficient number, since it is larger than the sum of its proper divisors (1).
48008084209 is an equidigital number, since it uses as much as digits as its factorization.
48008084209 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 147456, while the sum is 43.
The spelling of 48008084209 in words is "forty-eight billion, eight million, eighty-four thousand, two hundred nine".
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