Base | Representation |
---|---|
bin | 10110001001011001… |
… | …00011010111010011 |
3 | 1010200122000221112201 |
4 | 23010230203113103 |
5 | 143322311314430 |
6 | 5243454504031 |
7 | 600433614523 |
oct | 130454432723 |
9 | 33618027481 |
10 | 11889948115 |
11 | 5051625001 |
12 | 2379b05017 |
13 | 1176411976 |
14 | 80b171683 |
15 | 498c828ca |
hex | 2c4b235d3 |
11889948115 has 16 divisors (see below), whose sum is σ = 14358539520. Its totient is φ = 9451703520.
The previous prime is 11889948107. The next prime is 11889948139. The reversal of 11889948115 is 51184998811.
11889948115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 11889948115 - 23 = 11889948107 is a prime.
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 15 ways as a sum of consecutive naturals, for example, 673876 + ... + 691294.
It is an arithmetic number, because the mean of its divisors is an integer number (897408720).
Almost surely, 211889948115 is an apocalyptic number.
11889948115 is a deficient number, since it is larger than the sum of its proper divisors (2468591405).
11889948115 is a wasteful number, since it uses less digits than its factorization.
11889948115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18282.
The product of its digits is 829440, while the sum is 55.
The spelling of 11889948115 in words is "eleven billion, eight hundred eighty-nine million, nine hundred forty-eight thousand, one hundred fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •