Base | Representation |
---|---|
bin | 111100111001111111… |
… | …0111000011011000100 |
3 | 110111121022122110202220 |
4 | 1321303332320123010 |
5 | 4120331442222011 |
6 | 140030352132340 |
7 | 12310135105536 |
oct | 1716376703304 |
9 | 414538573686 |
10 | 130794882756 |
11 | 5051933532a |
12 | 21422b370b0 |
13 | c445785465 |
14 | 648aca1856 |
15 | 3607a29506 |
hex | 1e73fb86c4 |
130794882756 has 24 divisors (see below), whose sum is σ = 305196405024. Its totient is φ = 43597102080.
The previous prime is 130794882709. The next prime is 130794882769. The reversal of 130794882756 is 657288497031.
It is a self number, because there is not a number n which added to its sum of digits gives 130794882756.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384516 + ... + 639876.
It is an arithmetic number, because the mean of its divisors is an integer number (12716516876).
It is a 1-persistent number, because it is pandigital, but 2⋅130794882756 = 261589765512 is not.
Almost surely, 2130794882756 is an apocalyptic number.
It is an amenable number.
130794882756 is an abundant number, since it is smaller than the sum of its proper divisors (174401522268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130794882756 is a wasteful number, since it uses less digits than its factorization.
130794882756 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 298051 (or 298049 counting only the distinct ones).
The product of its (nonzero) digits is 20321280, while the sum is 60.
The spelling of 130794882756 in words is "one hundred thirty billion, seven hundred ninety-four million, eight hundred eighty-two thousand, seven hundred fifty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •