Base | Representation |
---|---|
bin | 10101110110000101… |
… | …11101001011010000 |
3 | 1010021100101121111120 |
4 | 22323002331023100 |
5 | 143004340030343 |
6 | 5215432442240 |
7 | 563426525145 |
oct | 127302751320 |
9 | 33240347446 |
10 | 11728048848 |
11 | 4a791a575a |
12 | 2333849380 |
13 | 114ba07899 |
14 | 7d386a3cc |
15 | 489952683 |
hex | 2bb0bd2d0 |
11728048848 has 40 divisors (see below), whose sum is σ = 30394917696. Its totient is φ = 3896774400.
The previous prime is 11728048789. The next prime is 11728048853. The reversal of 11728048848 is 84884082711.
11728048848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 11728048848.
It is a congruent number.
It is an unprimeable number.
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 in 7 ways as a sum of consecutive naturals, for example, 377893 + ... + 407748.
Almost surely, 211728048848 is an apocalyptic number.
It is an amenable number.
11728048848 is an abundant number, since it is smaller than the sum of its proper divisors (18666868848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11728048848 is a wasteful number, since it uses less digits than its factorization.
11728048848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 785963 (or 785957 counting only the distinct ones).
The product of its (nonzero) digits is 917504, while the sum is 51.
The spelling of 11728048848 in words is "eleven billion, seven hundred twenty-eight million, forty-eight thousand, eight hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •