Base | Representation |
---|---|
bin | 111010010001001111010… |
… | …0111000100001000111000 |
3 | 1001100121021202011010022122 |
4 | 1310202132213010020320 |
5 | 2022202331400033230 |
6 | 25011013413340412 |
7 | 1454410413340640 |
oct | 164423647041070 |
9 | 31317252133278 |
10 | 8008480080440 |
11 | 2608417252184 |
12 | a9411b937708 |
13 | 461272736738 |
14 | 1d98809d5520 |
15 | dd4bb691be5 |
hex | 7489e9c4238 |
8008480080440 has 64 divisors (see below), whose sum is σ = 20594038276800. Its totient is φ = 2745657427968.
The previous prime is 8008480080431. The next prime is 8008480080449. The reversal of 8008480080440 is 440800848008.
It is an interprime number because it is at equal distance from previous prime (8008480080431) and next prime (8008480080449).
It is a junction number, because it is equal to n+sod(n) for n = 8008480080391 and 8008480080400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8008480080449) 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 15 ways as a sum of consecutive naturals, for example, 6801296 + ... + 7891424.
It is an arithmetic number, because the mean of its divisors is an integer number (321781848075).
Almost surely, 28008480080440 is an apocalyptic number.
It is an amenable number.
8008480080440 is an abundant number, since it is smaller than the sum of its proper divisors (12585558196360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8008480080440 is a wasteful number, since it uses less digits than its factorization.
8008480080440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1116384 (or 1116380 counting only the distinct ones).
The product of its (nonzero) digits is 262144, while the sum is 44.
The spelling of 8008480080440 in words is "eight trillion, eight billion, four hundred eighty million, eighty thousand, four hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •