Base | Representation |
---|---|
bin | 10110000011010111… |
… | …11001100011110000 |
3 | 1010120010000010121120 |
4 | 23001223321203300 |
5 | 143221344221412 |
6 | 5234452222240 |
7 | 566251424016 |
oct | 130153714360 |
9 | 33503003546 |
10 | 11839445232 |
11 | 502607048a |
12 | 236500a980 |
13 | 1168b0b6c4 |
14 | 8045868b6 |
15 | 494608b8c |
hex | 2c1af98f0 |
11839445232 has 20 divisors (see below), whose sum is σ = 30585233640. Its totient is φ = 3946481728.
The previous prime is 11839445209. The next prime is 11839445239. The reversal of 11839445232 is 23254493811.
It is a happy number.
11839445232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11839445239) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 123327507 + ... + 123327602.
It is an arithmetic number, because the mean of its divisors is an integer number (1529261682).
Almost surely, 211839445232 is an apocalyptic number.
11839445232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11839445232 is an abundant number, since it is smaller than the sum of its proper divisors (18745788408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11839445232 is a wasteful number, since it uses less digits than its factorization.
11839445232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 246655120 (or 246655114 counting only the distinct ones).
The product of its digits is 207360, while the sum is 42.
The spelling of 11839445232 in words is "eleven billion, eight hundred thirty-nine million, four hundred forty-five thousand, two hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •